Câu hỏi:  “Why is Bill unhappy?” “Because his birds ----------- away”

A. flew

B. fly

C. had flown

D. have flown

Câu 1:  I’m hot because I ------------- for hours.

A. have run

B. have been running

C. ran

D. am running

Câu 2:  -------- the moon last night?

A. Have you seen

B. Did you see

C. Do you see

D. Had you seen

Câu 3: When you --------- your work, you may leave the room.

A. will finish

B.  finishing

C.  finished

D. had finished

Câu 4:  I’m thirsty. May I have something -------- to drink?

A. cold

B. coldness

C. coldest

D. coldly

Câu 5: Sorry. I ------------ one of the nicest dishes.

A. have broken

B. broke

C. have been breaking

D. had broken

Câu 6: Nobody likes ---------- bad news.

A. to be tell

B. to be told

C. be told

D. tell