Câu hỏi: “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 1:  This guide book -------------- full of useful information.

A. will be

B. are

C. is

D. was

Câu 2: “What are you looking for?” “I can’t remember where I --------- my glasses.”

A. leave

B. left

C. had left

D. was left

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

A. will finish

B.  finishing

C.  finished

D. had finished

Câu 4:  -------- the moon last night?

A. Have you seen

B. Did you see

C. Do you see

D. Had you seen

Câu 5: Why are you working so hard these days? Because I ------------- a car, so I’m saving as much as I can.

A. am going to buy

B. will buy

C. buy

D. was going to

Câu 6: …….. he and his wife ……. in their house for a long time?

A. Have/live

B. Has/lived

C. Have/lived

D. Did/live