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

A. will finish

B.  finishing

C.  finished

D. had finished

Câu 1: I haven’t heard from my son ------------

A. for several weeks

B. for several weeks ago

C. since several weeks before

D. since a long time

Câu 2: “I took an exam this morning. It was really hard.” “ ------------- a lot before you took it?"

A. Have you studied

B. Did you study

C. Have you study

D. Do you study

Câu 3: “Who ------------ that horrible noise?” “It’s Tom practicing the violin”

A. makes

B. is making

C. made

D. has been making

Câu 4: “What would you like to order, sir?” “I ------------- the lamb”

A. have

B. am going to have

C. will have

D. am having

Câu 5: Since we ---------- in the new house we ----------- very busy.

A. move/ are

B. have moved/ were

C. moved/ were

D. moved/ have been

Câu 6: Here’s my wallet! I ----------- for it for ages.

A. had looked

B. have been looking

C. look

D. looked