Câu hỏi:  I wouldn’t like -------- a marathon.

A. run

B. to run

C. running

D. ran

Câu 1: You --------- eat and drink in class.

A. must

B. mustn't

C. have to

D. don't have to

Câu 2: When my children were little we -------- hours playing in the garden.

A. used to spending

B. used to spend

C. are used to spending

D. are used to spend

Câu 3: He didn’t want cash, so I paid the bill ----------- credit card.

A. by

B. with

C. in

D. on

Câu 4:  I’m not used to ---------- as early as this.

A. get up

B. getting up

C. to get up

D. gets up

Câu 5: Our teacher doesn’t let us -------------- gum in class.

A. chew

B. chewing

C. to chew

D. chews

Câu 6: When Joe was at school, he was ver y good --------- running.

A. to

B. for

C. in

D. at