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

A. flew

B. fly

C. had flown

D. have flown

Câu 1: “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 2: 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 3:  This guide book -------------- full of useful information.

A. will be

B. are

C. is

D. was

Câu 4:  -------- the moon last night?

A. Have you seen

B. Did you see

C. Do you see

D. Had you seen

Câu 5: I turned round and ---------- Paula.

A. see

B. saw

C. was seeing

D. seen

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

A. makes

B. is making

C. made

D. has been making