Câu hỏi:

The students stopped ___ when their teacher entered the class room.

A. to talk

B. talking

C. talk

Câu 1:

She may not come to class today, ____?

A. may she

B. does she

C. is she

Câu 2:

Her classmates started ___ when she won the race.

A. shouted

B. shouting

C. shout

Câu 3:

Your father bought you a new book, ___?

A. didn’t he

B. did he

C. does he

Câu 4:

We should follow the traffic rules strictly, ___?

A. shouldn’t we

B. don’t we

C. should we

Câu 5:

Den drove his car so fast, ___?

A. did he

B. didn’t he

C. could he

Câu 6:

I really hate people ___ at me.

A. to look

B. look

C. looking