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

A. in

B. principles

C. chemistry

D. mathematics

Câu 1: Paris is much more exciting as I expected.

A. much

B. exciting

C. as

D. expected

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: The two children tried as hardly as they could to bring about a reconciliation between their parents.

A. children

B. hardly

C. between

D. to bring about

Câu 4: Despite the long history of the rights of property ownership, there have been a great deal of disagreement over what such rights entail.

A. what such rights entail 

B. have been

C. Despite

D. a great deal of

Câu 5: 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

Câu 6: The most sensitive way to resolve a family problem is by open discussion.

A. The

B. sensitive

C. by

D. open