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

A. see

B. saw

C. was seeing

D. seen

Câu 1:  -------- the moon last night?

A. Have you seen

B. Did you see

C. Do you see

D. Had you seen

Câu 2: Most people --------- advice but so few take it.

A. keep

B. make

C. do

D. give

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: A basket of apples, oranges, lemons --------- sent to me last Christmas.

A. is

B. are

C. was

D. were

Câu 6: When you --------- your work, you may leave the room.

A. will finish

B.  finishing

C.  finished

D. had finished