Câu hỏi: ______ of money prevented us from taking a holiday this year.

A. Limit

B. Freeze

C. Emptiness

D. Lack

Câu 1: The boy’s allergy to dust caused his skin to _______.

A. itch

B. rub

C. blemish

D. flush

Câu 2: The businessman proved to be an apparently well-behaved ______ middle-aged man.

A. offensive

B. unoffending

C. inoffensive

D. innocent

Câu 3: The police had to _____ the crow ______.

A. keep … to

B. keep … under

C. keep … back

D. keep … on

Câu 4:  Because of the poor harvest, wheat prices have ______ in the last six months.

A. added

B. jumped

C. amounted

D. gathered

Câu 5: You can _____ your shorthand ability by taking notes in shorthand during lectures.

A. keep on

B. keep in

C. keep up

D. keep back

Câu 6: Be quiet! It’s rude to ______ people when they are speaking.

A. interfere

B. interrupt

C. prevent

D. introduce