Choose the best answer for each of the following sentences.
If we …….. the plans carefully, we would not have had so many serious mistakes.
A. study
B. had studied
C. studied
D. were studying
Đáp án: B
Dịch: Nếu chúng tôi nghiên cứu các kế hoạch một cách cẩn thận, chúng tôi đã không có quá nhiều sai lầm nghiêm trọng.
Choose the best answer for each of the following sentences.
If I ……… my wallet at home this morning, I ……… money for lunch now.
Choose the best answer for each of the following sentences.
But for our parents, we ………………… successful in life.
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If you ………………… to me, you wouldn’t have got so much trouble.
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The campfire ………………… if it ………………… last night.
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If the sun …………………, we ………………… for a walk.
Choose the best answer for each of the following sentences.
Let’s knock on their door to see ……… home.
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If you take the ice out of the fridge, it …………………
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…………… have enough apples, she’ll make an apple pie this afternoon.
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We should do something to protect water from being polluted ………… we will have nothing to drink in the future.
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It is too bad, Lam isn’t here. If he ……… here, he ………… what to do.
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If you don’t know how to spell a word, you ……… look it up in the dictionary.
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I will never talk to you again …… you apologize me ……… your being rude
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………………… you work harder, you will be sacked.
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I think you should stop smoking.