Câu hỏi: He couldn't go far because he was afraid of _____

A. to fly

B. flying

C. be flying

D. fly

Câu 1: We spent half a year _____ this hotel.

A. to build

B. built

C. building

D. with building

Câu 2: I can't remember the name of the man _____ I gave the money.

A. who

B. whom

C. whose

D. which

Câu 3: My friend is fond of _____ TV in the evening.

A. watching

B. to watch

C. watch

D. watched

Câu 4: He couldn't stand _____ for her so long.

A. to wait

B. waiting

C. wait

D. waited

Câu 5: It's not worth _____ a tax home.

A. taking

B. to take

C. take

D. took

Câu 6: I can't help _____ at her mistake.

A. laugh

B. laughing

C. laughed

D. to laugh