Câu hỏi: Chemical engineering is based in the principles of physics, chemistry, and mathematics.

A. in

B. principles

C. chemistry

D. mathematics

Câu 1: In most countries music songs are deeply personal and deal with themes of love, lonely, and separation.

A. most countries

B. deeply

C. deal with

D. lonely

Câu 2: The teacher asked him why hadn’t he done his homework, but he said nothing.

A. why

B. hadn’t he done

C. but

D. said nothing

Câu 3: For the first time in the history of the country, the person who recommended by the president to replace a retired justice on the Supreme Court is a woman.

A. is

B. a retired justice

C. to replace

D. who recommended

Câu 4: Once you have finished an article and identified its main ideas, it may not be necessary to reread it again.

A. indentified

B. be necessary

C. Once

D. again

Câu 5: Thomas refused to join the school basketball team, this was not good news at all.

A. to join

B. school

C. this

D. good

Câu 6: Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii.

A. reaching

B. is

C. to change

D. proceed to