Câu hỏi: The telephone rang several times and then stop before I could answer it.

A. times

B. then

C. stop

D. could

Câu 1: He is the second person be killed in that way.

A. is

B. the

C. be killed

D. way

Câu 2: I’m not used to go to school late. I prefer punctuation.

A. I’m not used to

B. go

C. late

D. prefer

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

A. English

B. speaking

C. many countries

D. the world

Câu 4: 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 5: Chemical engineering is based in the principles of physics, chemistry, and mathematics.

A. in

B. principles

C. chemistry

D. mathematics

Câu 6: The shopkeeper warned the boys don't learn their bicycles against his windows.

A. the

B. don’t

C. their

D. against