Câu 1: Choose the word whose main stress is placed differently from the others in each group
Đáp án B nhấn âm thứ 2.
Các đáp án còn lại nhấn âm thứ 3.
Chọn B
Câu 2: Choose the word whose main stress is placed differently from the others in each group
Choose the word whose main stress is placed differently from the others: photo, rapid, pattern, about
Đáp án D nhấn âm thứ 2.
Các đáp án còn lại nhấn âm thứ 1.
Chọn D
Câu 3: Choose the word whose main stress is placed differently from the others in each group
Choose the word whose main stress is placed differently from the others: environment, understanding, population, conservation.
Đáp án A nhấn âm thứ 2.
Các đáp án còn lại nhấn âm thứ 3.
Chọn A
Câu 4: Choose the word whose main stress is placed differently from the others in each group
Choose the word whose main stress is placed differently from the others: impossibly, especially, naturally, importantly.
Đáp án C nhấn âm thứ 1.
Các đáp án còn lại nhấn âm thứ 2.
Chọn C
Câu 5: Choose the word whose main stress is placed differently from the others in each group
Choose the word whose main stress is placed differently from the others: medical, pollutant, imprison, protective.
Đáp án A nhấn âm thứ 1.
Các đáp án còn lại nhấn âm thứ 2.
Chọn A
Câu 6: Choose the word whose underlined part has a different pronunciation from the others in each group
Choose the word whose underlined part has a different pronunciation from the others: must, natural, hunt, fun.
Phần gạch chân đáp án B là âm câm.
Các đáp án còn lại phát âm /ʌ/
Chọn B
Câu 7: Choose the word whose underlined part has a different pronunciation from the others in each group
Choose the word whose underlined part has a different pronunciation from the others: scientist, million, police, medical.
Phần gạch chân đáp án A là phát âm /aɪ/.
Các đáp án còn lại phát âm /ɪ/
Chọn A
Câu 8: Choose the word whose underlined part has a different pronunciation from the others in each group
Choose the word whose underlined part has a different pronunciation from the others: sorry, monthly, sky, usually
Đáp án: C
Câu 9: Choose the word whose underlined part has a different pronunciation from the others in each group
Choose the word whose underlined part has a different pronunciation from the others: cups, photos, failures, always
Phần gạch chân đáp án A là phát âm /s/.
Các đáp án còn lại phát âm /z/
Chọn A
Câu 10: Choose the word whose underlined part has a different pronunciation from the others in each group
Choose the word whose underlined part has a different pronunciation from the others: teach, much, school, choice.
Phần gạch chân đáp án C là phát âm /k/.
Các đáp án còn lại phát âm /tʃ/
Chọn C
Câu 11: Choose the correct words to complete the sentences
The plot was surrounded by a stone wall and _______ with flowering trees.
A. planted : trồng
B. destroyed : phá hủy
C. eliminated : loại trừ
D. worried : lo lắng
Tạm dịch: Mảnh đất được bao quanh bởi một bức tường đá và được trồng với cây hoa.
Chọn A
Câu 12: Choose the correct words to complete the sentences
For them, the house's main _______ lay in its quiet country location.
A. interest : hứng thú
B. value : giá trị
C. conserve : giữ gìn
D. cost : chi phí
Tạm dịch: Đối với họ, giá trị chủ yếu của ngôi nhà nằm ở vị trí yên tĩnh ở miền quê của nó.
Chọn B
Câu 13: Choose the correct words to complete the sentences
Farmers were dumping or burying the _______ animals
Tạm dịch: Nông dân đã bỏ đi hoặc chôn những con vật bị bệnh.
Chọn D
Câu 14: Choose the correct words to complete the sentences
The baby was born with a surprising _______ of black hair.
Tạm dịch: Đứa bé chào đời với một mái tóc đen chải đáng ngạc nhiên.
Chọn D
Câu 15: Choose the correct words to complete the sentences
There were so many different _______ of bread that I didn't know which to buy.
many different types of sth: nhiều loại khác nhau ........
Chọn D
Câu 16: Choose the correct words to complete the sentences
The bay _______ by the enemy many years ago.
Cấu trúc bị động: used to be V pp
Chọn B
Câu 17: Choose the correct words to complete the sentences
The report will be read _______.
Tạm dịch: Báo cáo sẽ được đọc tại hội nghị bởi Tiến sĩ Blake lúc 3 giờ chiều.
Chọn A
Câu 18: Choose the correct words to complete the sentences
That man has never been known _______ before.
Tạm dịch: Người đàn ông đó chưa bao giờ được biết là nói dối trước đây.
Chọn B
Câu 19: Choose the correct words to complete the sentences
Tom is having someone _______ the newspaper to her.
Giải thích:
Thể sai khiến dùng để nói rằng ta nhờ người khác làm việc gì.
Cấu trúc với have : S + have/has + O (người) + V-inf + O (nhờ ai đó làm gì).
Tạm dịch: Tom nhờ ai đó mang tờ báo đến chỗ cô ấy.
Chọn A
Câu 20: Choose the correct words to complete the sentences
We don’t get anyone _______ the kitchen everyday.
Giải thích:
Thể sai khiến dùng để nói rằng ta nhờ người khác làm việc gì.
Cấu trúc với get : S + get(s) + O (người) + to V-inf + O (nhờ ai đó làm gì).
Tạm dịch: Chúng tôi không nhờ ai lau bếp mỗi ngày.
Chọn B
Câu 21: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils,
natural resources: nguồn tài nguyên thiên nhiên
Chọn C
Câu 22: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas.
clean watre: nước sạch
Chọn D
Câu 23: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
Natural (23) _______ are grouped into two categories, renewable and nonrenewable.
natural resources: nguồn tài nguyên thiên nhiên
Chọn A
Câu 24: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
A (24) _______ resource is one that may be replaced over time by natural processes,
renewable: tái tạo
Chọn A
Câu 25: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
(25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy.
such as: mang tính liệt kê phía sau nó
Chọn B
Câu 26: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
or is inexhaustible, such as (26) _______ energy.
solar energy: năng lượng mặt trời
Chọn A
Câu 27: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than
Tạm dịch: Mục tiêu của bảo tồn tài nguyên tái tạo là đảm bảo rằng các tài nguyên đó không bị tiêu thụ nhanh hơn...
Chọn C
Câu 28: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
they are (28) _______.
replaced: thay thế
Chọn D
Câu 29: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced
cannot be replaced ______ can be replaced: chỉ sự lựa chọn giữa hai nội dung trái nghịch nhau.
Chọn C
Câu 30: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
only over extremely long (30) _______ of time.
long periods of time: thời gian dài
Chọn B
Câu 31: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore.
Tạm dịch:
A. sắt
B. nước
C. kim loại
D. vàng
Chọn A
Câu 32: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
focus on: tập trung
Chọn B
Câu 33: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures.
as well as: cũng như
Chọn D
Câu 34: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
(34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture
For example: ví dụ
Chọn C
Câu 35: Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (21) _______ resources including plants, animals, mineral deposits, soils, clean (22) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (23) _______ are grouped into two categories, renewable and nonrenewable. A (24) _______ resource is one that may be replaced over time by natural processes, (25) _______ fish populations or natural vegetation, or is inexhaustible, such as (26) _______ energy. The goal of renewable resource conservation is to ensure (27) _______ such resources are not consumed faster than they are (28) _______. Nonrenewable resources are those in limited supply that cannot be replaced (29) ______ can be replaced only over extremely long (30) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (31) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (32) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (33) _______ their natural beauty and importance to local cultures. (34) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
a coral reef may be (35) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
protect: bảo vệ
Chọn B
Câu 36: Find the one mistake (A, B, C or D) in these sentences and then correct them
Find the one mistake (A, B, C or D) in these sentences and then correct them: (A) Because of her father (B) has been (C) seriously ill, she (D) can’t go to the meeting.
(A) Because of → Because
Chọn A
Câu 37: Find the one mistake (A, B, C or D) in these sentences and then correct them
Find the one mistake (A, B, C or D) in these sentences and then correct them: (A) Though Linh was (B) not good at (C) playing badminton, she managed (D) to win her opponents.
(D) to win → to beat
Chọn D
Câu 38: Find the one mistake (A, B, C or D) in these sentences and then correct them
Find the one mistake (A, B, C or D) in these sentences and then correct them: He (A) is known that (B) these questions are (C) so difficult that he (D) can’t answer them.
(A) is known → knows
Chọn A
Câu 39: Find the one mistake (A, B, C or D) in these sentences and then correct them
Find the one mistake (A, B, C or D) in these sentences and then correct them: (A) This water isn’t (B) warm enough for the (C) young boys (D) to swim.
(D) to swim → to swim in
Chọn D
Câu 40: Find the one mistake (A, B, C or D) in these sentences and then correct them
Find the one mistake (A, B, C or D) in these sentences and then correct them: Last week (A) unless my mother (B) had had (C) enough money, she (D) would have bought that toy for me.
(A) unless → if
Chọn A