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

A. will finish

B.  finishing

C.  finished

D. had finished

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: Here’s my wallet! I ----------- for it for ages.

A. had looked

B. have been looking

C. look

D. looked

Câu 3: In Britain women usually retire ----------- the age of 60.

A. in

B. on

C. at

D. by

Câu 4: Sorry. I ------------ one of the nicest dishes.

A. have broken

B. broke

C. have been breaking

D. had broken

Câu 5:  “Why is Bill unhappy?” “Because his birds ----------- away”

A. flew

B. fly

C. had flown

D. have flown

Câu 6: “What are you looking for?” “I can’t remember where I --------- my glasses.”

A. leave

B. left

C. had left

D. was left