My brother sometimes asked himself what _______ to the trees if spring didn’t come at lasomething.
A. happened
B. happens
C. would happen
D. will happen
KEY C
Giải thích: câu điều kiện loại 2 vì có vế sau if chia ở thời quá khứ.
Dịch: Anh trai tôi tự hỏi điều gì sẽ xảy đến với những cái cây nếu mùa xuân không tới.
- Why don’t we make a fire? - It’s not cold _____ to make a fire.
He missed an exciting football match on TV last night. He wishes that he _______ it.
John’s eyes were _____ bad that he couldn’t read the number plate of the car in front.
The burglar cut the telephone wires____________ call the police.