Câu hỏi trắc nghiệm (10 câu):
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Câu 1: Mã câu hỏi: 174758
Rewrite sentences without changing the meaning
It’s very wasteful to apply lights in almost everything at night.
- A. Apply lights in almost everything at night is very wasteful.
- B. To apply lights in almost everything at night is not wasteful.
- C. Almost everything is wasteful at night.
- D. It’s interesting to apply lights in almost everything at night.
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Câu 2: Mã câu hỏi: 174759
The soil is poisoned because farmers use too many pesticides and herbicides.
- A. Famers use too many pesticides and herbicides, but the soil is poisoned.
- B. Famers use too many pesticides and herbicides, for the soil is poisoned.
- C. Famers use too many pesticides and herbicides, so the soil is poisoned.
- D. Famers use too many pesticides and herbicides, or the soil is poisoned.
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Câu 3: Mã câu hỏi: 174761
If you don’t stop swimming in that lake, you will have a rash.
- A. Unless you don’t stop swimming in that lake, you will have a rash.
- B. Unless you stop swimming in that lake, you will have a rash.
- C. If you don’t keep swimming in that lake, you will have a rash.
- D. Unless you keep stop swimming in that lake, you will have a rash.
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Câu 4: Mã câu hỏi: 174763
The polluted water results in the death of many aquatic animals and plants.
- A. The polluted water causes in the death of many aquatic animals and plants.
- B. The polluted water leads to the death of many aquatic animals and plants.
- C. The polluted water causes to the death of many aquatic animals and plants.
- D. The polluted water leads in the death of many aquatic animals and plants.
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Câu 5: Mã câu hỏi: 174766
People use a lot of vehicles. The air is polluted.
- A. If people don’t use too many vehicles, the air won’t be polluted.
- B. If people won’t use too many vehicles, the air don’t be polluted.
- C. If people wouldn’t use too many vehicles, the air didn’t be polluted.
- D. If people didn’t use too many vehicles, the air wouldn’t be polluted.
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Câu 6: Mã câu hỏi: 174782
The soil is poisoned because farmers use too many pesticides and herbicides.
- A. If farmers used too many pesticides and herbicides, the soil wouldn’t be poisoned.
- B. If farmers didn’t use too many pesticides and herbicides, the soil wouldn’t be poisoned.
- C. If farmers don't use too many pesticides and herbicides, the soil won’t be poisoned.
- D. If farmers were not used too many pesticides and herbicides, the soil wouldn’t be poisoned.
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Câu 7: Mã câu hỏi: 174785
I can’t help you unless you tell me what’s wrong.
- A. Unless you don’t tell me what’s wrong, I can’t help you.
- B. If you don’t tell me what’s wrong, I can’t help you.
- C. If you tell me what’s wrong, I can’t help you.
- D. If you didn’t tell me what’s wrong, I couldn’t help you.
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Câu 8: Mã câu hỏi: 174788
Many people have stomachache due to the contaminated food.
- A. If the food were not contaminated, many people won’t have stomachache.
- B. If the food is not contaminated, many people wouldn’t have stomachache.
- C. If the food were contaminated, many people wouldn’t have stomachache.
- D. If the food were not contaminated, many people wouldn’t have stomachache.
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Câu 9: Mã câu hỏi: 174791
Stop swimming in that lake, or you will have skin rashes.
- A. If you are not stop swimming in that lake, you will have skin rashes.
- B. If you don’t stop swimming in that lake, you will not have skin rashes.
- C. If you don’t stop swimming in that lake, you will have skin rashes.
- D. If you don’t stop swimming in that lake, you would have skin rashes.
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Câu 10: Mã câu hỏi: 174796
John lives in the area affected by air pollution, so he has breathing problems.
- A. If John don’t live in the area affected by air pollution, he wouldn’t have breathing problems.
- B. If John lived in the area affected by air pollution, he wouldn’t have breathing problems.
- C. If John didn’t live in the area affected by air pollution, he wouldn’t have breathing problems.
- D. If John didn’t live in the area affected by air pollution, he would have breathing problems.
