Câu hỏi:  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 1: I was late because I ……… the bus.

A. left

B. lost

C. missed

D. forgot

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: 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:  We can’t find a place ……… 

A. live

B. to live

C. living

D. lived

Câu 5:  If we ……... have computer, our lives ………. boring.

A. don’t/ will be

B. won’t have/ are

C. didn’t/ would

D. wouldn’t/ were

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

A. solve

B. to solve

C. solved

D. solving