Câu hỏi: She………… while I was cooking.

A. was phoning

B. will phone

C. phones

D. phoned

Câu 1: ………. 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

Câu 2: To my ………., John is very good at Vietnamese.

A. amazing

B. amazed

C. amaze

D. amazement

Câu 3: She can’t talk to you now, she …………

A. study

B. is going to study

C. is studying

D. will studied

Câu 4:  I ……… a taxi so I came on the bus.

A. couldn’t find

B. don’t find

C. haven’t found

D. I have found

Câu 5:  We can’t find a place ……… 

A. live

B. to live

C. living

D. lived

Câu 6:  They found it is impossible ……… their problems.

A. solve

B. to solve

C. solved

D. solving