Câu hỏi: New York is a place _________ people of many different cultures live and work together.

A. which

B. where

C. that

D. in that

Câu 1: There is __________the environment is more and more polluted.

A. predict

B. no belief that

C. no doubt that

D. undoubt

Câu 2: ______________used to be the highest building in the world, is now still a popular tourist attraction.

A. It is The Empire State Building, which

B. The Empire State Building

C. The Empire State Building, that

D. The Empire State Building, which

Câu 3: Lectures __________on the Internet.

A. are recording and posted

B. are recording and be posted

C. are recorded and posted

D. are recorded and post

Câu 4: It took me a while to get used to people __________eat pop-corn during the movie.

A. who

B. which

C. whom

D. whose

Câu 5: They gave ________ looking for her when it grew dark.

A. off

B. out

C. up

D. in

Câu 6: That old worker is living on his retirement ________.

A. pension

B. salary

C. service

D. mission