Câu hỏi: 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 1: The University of Kentucky has held this prestigious title until 1989, when it was granted to the University of Georgia.

A. has held

B. it

C. was granted

D. to

Câu 2: Chemical engineering is based in the principles of physics, chemistry, and mathematics.

A. in

B. principles

C. chemistry

D. mathematics

Câu 3: English is speaking in many countries in the world.

A. English

B. speaking

C. many countries

D. the world

Câu 4: The shopkeeper warned the boys don't learn their bicycles against his windows.

A. the

B. don’t

C. their

D. against

Câu 5: The most sensitive way to resolve a family problem is by open discussion.

A. The

B. sensitive

C. by

D. open

Câu 6: 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