Câu hỏi: She………… while I was cooking.

A. was phoning

B. will phone

C. phones

D. phoned

Câu 1: Tay Bac university ……. in Son la town for two years.

A. was built

B. is built

C. have been built

D. has been built

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

A. amazing

B. amazed

C. amaze

D. amazement

Câu 3: All students at Tay Bac university ……… uniforms on Monday.

A. are asked to wear

B. ask to wear

C. asked to wear

D. to asked wearing

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

A. solve

B. to solve

C. solved

D. solving

Câu 5: I was late because I ……… the bus.

A. left

B. lost

C. missed

D. forgot

Câu 6:  We can’t find a place ……… 

A. live

B. to live

C. living

D. lived