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

A. to fly

B. flying

C. be flying

D. fly

Câu 1: I am not used _____ up early.

A. get

B. to get

C. getting

D. to getting

Câu 2: He went to a seaside resort because he was keen on _____.

A. windsurf

B. windsurfing

C. to windsurf

D. to windsurfing

Câu 3: They are looking forward _____ Tet holiday.

A. to have

B. having

C. to having

D. have

Câu 4: I can't remember the name of the man _____ I gave the money.

A. who

B. whom

C. whose

D. which

Câu 5: I can't help _____ at her mistake.

A. laugh

B. laughing

C. laughed

D. to laugh

Câu 6: My friend is fond of _____ TV in the evening.

A. watching

B. to watch

C. watch

D. watched