Câu hỏi: In my free-time, I often help mom with ___________ the house.

A. clean

B. to clean

C. cleans

D. cleaning

Câu 1: E-mail allows people _______ in touch, regardless of distance.

A. staying

B. to stay

C. stay

D. to staying

Câu 2: The song _______by our listeners as their favorite of the week is "Goodbye Baby" by Tunesmiths.

A. was chosen

B. is chosen

C. chosen

D. choosing

Câu 3: It isn’t just that the level of education of this school is high. It’s that it’s also been consistent for years.

A. It isn’t fair to deny that this school is successful, as it has had the same high standards for many years now.

B. The standard of education is not high in this school, but at least all the students are at the same.

C. The level of education in this school, which is usually quite high, shows only slight variations from year to year.

D. Not only are the standards of education good in this school, but it has maintained those standards over the years.

Câu 4: I asked him ___________, but he said nothing.

A. what’s the matter was

B. what was the matter

C. what the matter was

D. the matter was what

Câu 5: I have lived here ___________ 5 years.

A. on

B. for

C. since

D. from

Câu 6: Jim ___________ a book at the moment.

A. is reading

B. had read

C. reads

D. has read