Câu hỏi: I was late because I ……… the bus.

A. left

B. lost

C. missed

D. forgot

Câu 1: To my ………., John is very good at Vietnamese.

A. amazing

B. amazed

C. amaze

D. amazement

Câu 2:  If he worked harder, he ………….

A. will be promoted

B. will have been promoted

C. had been promoted

D. would be promoted

Câu 3:  He is proud of his ……….

A. succeed

B. success

C. successful

D. successfully

Câu 4:  They found it is impossible ……… their problems.

A. solve

B. to solve

C. solved

D. solving

Câu 5: She can’t talk to you now, she …………

A. study

B. is going to study

C. is studying

D. will studied

Câu 6: ………. more about her, you would change your opinion.

A. If you know

B. If you did know

C. If you knew

D. If did you know