Câu hỏi:  I cannot undo the _____ in this piece of string.

A. bunch

B. lock

C. knot

D. tie

Câu 1: Violent programmes on television may have a bad _____ on children.

A. affection

B. pressure

C. influence

D. control

Câu 2:  The us eof plastics for shoes _____ of leather has ruined shoe repairing as a business.

A. although

B. as well

C. instead

D. outside

Câu 3: The local tourist bureau will send you _____ about hotels in the area.

A. knowledge

B. information

C. news

D. notice

Câu 4: During the _____ the audience strolled and chatted in the foyer.

A. gap

B. pause

C. space

D. interval

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

A. offensive

B. unoffending

C. inoffensive

D. innocent