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: John said that his brother __________at home then.

A. is

B. were

C. was

D. has been

Câu 2: A: ________ you?

A. Am I helping

B. Can I help

C. Do I help

D. Have I help

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: This is the second time that you have been here, ________?

A. isn’t it

B. is it

C. don’t you

D. haven’t you

Câu 5: ______________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 6: The code of conducts regulate that the civil servants ___________so impolitely.

A. to behave

B. not behave

C. didn't behave

D. not to behave