Câu hỏi: The letter _____ by her for 20 minutes.

A. was written

B. has been wrote

C. has written

D. has been written

Câu 1: If I were a flower, I _________a sunflower.

A. was

B. were

C. will be

D. would be

Câu 2: Lan is ............ than Hoa

A. tallest

B. tall

C. taller

D. more tall

Câu 3: If you get up early, you _________late.

A. weren't

B. wouldn't be

C. aren't

D. won't be

Câu 4: If it stops _____, we'll go camping.

A. rain

B. to rain

C. raining

D. rained

Câu 5: If we _________enough time, we’ll study this exercise more carefully.

A. will have

B. have

C. had

D. would have

Câu 6: .............. do you live?

A. Who

B. What

C. Which

D. Where