Câu hỏi: 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

Câu 1: 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 2: 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 3: “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 4:  “Why is Bill unhappy?” “Because his birds ----------- away”

A. flew

B. fly

C. had flown

D. have flown

Câu 5:  I’m hot because I ------------- for hours.

A. have run

B. have been running

C. ran

D. am running

Câu 6: “Who ------------ that horrible noise?” “It’s Tom practicing the violin”

A. makes

B. is making

C. made

D. has been making