Câu hỏi: The man ______ was speaking to us was very tall.

A. who

B. which

C. whose

D. whom

Câu 1: You shouldn’t eat so many sweets; they’re …………….for you.

A. bad

B. unhealthy

C. unsuitable

D. disagreeable

Câu 2: The people ______ flight was cancelled were upset.

A. whose

B. which

C. whom

D. that

Câu 3: The dog ________ you if it hadn´t been tied up.

A. would bite

B. will bite

C. would have bitten

D. bites

Câu 4: Excuse me, I think you've ________ a mistake in our bill.

A. Made

B. Done

C. Had

D. given

Câu 5: _____ she was very tired, she helped her brother with his homework.

A. Because

B. whether

C. Although

D. so

Câu 6: .……………silly mistake!

A. what

B. what a

C. how

D. how a