Last year I ________ all of my books in my office.
A. keep
B. kept
C. have kept
D. has kept
KEY B
Giải thích: dựa vào mốc thời gian last year, ta chia động từ thời quá khứ.
Dịch: Năm ngoái, tôi giữ tất cả sách của mình ở cơ quan.
- 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.