Câu hỏi: Hardly did he enter the room when all the lights went out.

A. did he enter

B. when

C. the lights

D. went

Câu 1: David, who mother is Vietnamese, speaks both Vietnamese and English fluently.

A. who

B. is

C. speaks 

D. fluently

Câu 2: The harder he tried, the worst he danced before the large audience.

A. before

B. the

C. worst

D. tried

Câu 3: The director, as well as his wife and two children, were injured in the accident.

A. the

B. well

C. were

D. in

Câu 4: There are many reasons why a particular species may become endangering.

A. endangering

B. may

C. a

D. reasons why

Câu 5: Unlike many writings of her time, she was not preoccupied with morality.

A. writings

B. of her time

C. preoccupied

D. with morality

Câu 6: English, together with Literature and Maths, are compulsory subjects in the national curriculum.

A. English

B. with Literature

C. are

D. national curriculum