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

A. flew

B. fly

C. had flown

D. have flown

Câu 1: “Who ------------ that horrible noise?” “It’s Tom practicing the violin”

A. makes

B. is making

C. made

D. has been making

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: The shops ----------- full of things to buy --------- Christmas comes. 

A. are/ when

B. are / if 

C. will be/ if

D. is/ when

Câu 4: In Britain women usually retire ----------- the age of 60.

A. in

B. on

C. at

D. by

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:  This guide book -------------- full of useful information.

A. will be

B. are

C. is

D. was