Câu hỏi: Both Mr. and Mrs. Smith are explaining the children the rules of the game.

A. Both Mr. and Mrs. Smith

B. are

C. explaining

D. the children the rules of the game

Câu 1: A child of noble birth, his name was famous among the children in that school.

A. of

B. his name

C. among

D. in that

Câu 2: 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 3: My father asked me where had I gone the night before.

A. asked

B. the 

C. before

D. had I

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

A. endangering

B. may

C. a

D. reasons why

Câu 5: The teacher together with his students have finished their project on time.

A. The

B. together 

C. have

D. their

Câu 6: She did not know where most of the people in the conference was from.

A. did not

B. where

C. the

D. was