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

A. laugh

B. laughing

C. laughed

D. to laugh

Câu 1: He couldn't go far because he was afraid of _____

A. to fly

B. flying

C. be flying

D. fly

Câu 2: Would you like _____ to my party?

A. come

B. to come

C. coming

D. came

Câu 3: Are you interested in _____ football.

A. play

B. to play

C. playing

D. played

Câu 4: While I was swimming yesterday afternoon, someone else _____ my clothes.

A. stealed

B. was stealing

C. was stolen

D. stole

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

A. taking

B. to take

C. take

D. took

Câu 6: There is a _____ difference between the north and the south.

A. region

B. regional

C. regionally

D. regioner