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

A. flew

B. fly

C. had flown

D. have flown

Câu 1: The shops ----------- full of things to buy --------- Christmas comes. 

A. are/ when

B. are / if 

C. will be/ if

D. is/ when

Câu 2: Sorry. I ------------ one of the nicest dishes.

A. have broken

B. broke

C. have been breaking

D. had broken

Câu 3: Since we ---------- in the new house we ----------- very busy.

A. move/ are

B. have moved/ were

C. moved/ were

D. moved/ have been

Câu 4: Here’s my wallet! I ----------- for it for ages.

A. had looked

B. have been looking

C. look

D. looked

Câu 5: When you --------- your work, you may leave the room.

A. will finish

B.  finishing

C.  finished

D. had finished

Câu 6: What --------- you--------- at weekend when you were a child?

A. do/ do

B. have/done

C. did/ use to do

D. did/ used to do