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

A. the

B. don’t

C. their

D. against

Câu 1: This might not matter with you, but some people are going to be negatively affected by this decision.

A. might not

B. with

C. are

D. negatively

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 most sensitive way to resolve a family problem is by open discussion.

A. The

B. sensitive

C. by

D. open

Câu 5: 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 6: Thomas refused to join the school basketball team, this was not good news at all.

A. to join

B. school

C. this

D. good