Câu hỏi: ______________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 1: It was in the 1970’s _________ many new rights and freedoms had been gained.

A. that

B. that

C. when

D. in which

Câu 2: 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 3: That old worker is living on his retirement ________.

A. pension

B. salary

C. service

D. mission

Câu 4: ___________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 5: My friend eventually decided to get divorced, _________upset me a lot.

A. that

B. which

C. why

D. who

Câu 6: __________this kind of talent on a small-town high school baseball team.

A. Rarely do we see

B. Do we see rarely

C. Rarely we do see

D. Do rarely we see