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

A. have run

B. have been running

C. ran

D. am running

Câu 2: I turned round and ---------- Paula.

A. see

B. saw

C. was seeing

D. seen

Câu 3: 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 4: I -------------- Mary. Is she here?

A. look for

B. was looking for

C. looked

D. am looking for

Câu 5: …….. he and his wife ……. in their house for a long time?

A. Have/live

B. Has/lived

C. Have/lived

D. Did/live

Câu 6: That lady is -------- one in this club.

A. prettier

B. most pretty

C. more pretty

D. the prettiest