Câu hỏi: Most of the houses on the street was built in the previous century.

A. of

B. on

C. previous

D. was

Câu 1: Hardly did he enter the room when all the lights went out.

A. did he enter

B. when

C. the lights

D. went

Câu 2: Optimists believe that in future we will be living in a cleaner environment, breathing fresher air and eat healthier food.

A. Optimists believe

B. in future

C. living in a cleaner

D. eat healthier food

Câu 3: She did not know where most of the people in the conference was from.

A. did not

B. where

C. the

D. was

Câu 4: Publishing in the UK, the book has won a number of awards in recent regional book fairs.

A. publishing

B. has won

C. in

D. book fairs

Câu 5: The Oxford English Dictionary is well known for including many different meanings of words and to give real examples.

A. well known

B. The 

C. meanings 

D. to give

Câu 6: He passed the exams with high scores, that made his parents happy.

A. passed

B. with

C. that 

D. happy