Câu hỏi: My friend eventually decided to get divorced, _________upset me a lot.

A. that

B. which

C. why

D. who

Câu 1: ______________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 2: 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

Câu 3: ___________was the first president of the United States, is a symbol of honesty, bravery, and patriotism.

A. George Washington

B. George Washington, who

C. That was George Washington

D. George Washington, that

Câu 4:  _________that blue shirt to see if it suits you.

A. Probe

B. try on

C. prove

D. test

Câu 5: The host asked Peter __________tea or coffee.

A. if he prefers

B. whether he preferred

C. that he preferred

D. did he preferred

Câu 6: The reason __________ I have continuted to work in civil service is the job security.

A. why

B. what

C. for that

D. at which