Câu hỏi: The news came as no surprise to me. I…………..for some time that the factory was likely to close.

A. knew

B. had known

C. have existed

D. exist

Câu 1: No, you can’t go to holiday by yourself! You aren’t . . . . . . . . . . . . !

A. very old

B. too old

C. old enough

D. enough old

Câu 2: I…………..at the checkout when I………….. a strange-looking man.

A. waited/noticed

B. was waiting/noticed

C. waited/was noticing

D. was waiting/had noticed

Câu 3: The World War II ………….. in 1939 and ………….. in 1945.

A. begins/ends

B. had begun/ended

C. has begun/had ended

D. began/ended

Câu 4: She was a very_____child.

A. health

B. healthy

C. healthily

D. healthiness

Câu 5: Ann is interested in.................... young children.

A. teach

B. teaches

C. to teach

D. teaching

Câu 6: He _____ to give up smoking since last week.

A. was trying

B. have tried

C. has tried

D. tried