Câu hỏi: Very few scientists _______ with completely new answers to the world’s problems.

A. come to

B. come round

C. come up

D. come in

Câu 1: He said he had every _____ in his secretary; she would do the right thing.

A. belief

B. dependence

C. knowledge

D. confidence

Câu 2: He always wore a shirt with an open ________.

A. colour

B. tie

C. collar

D. tail

Câu 3: I'm afraid you have no _____ but to come along with us.

A. permission

B. choice

C. selection

D. election

Câu 4: He wrote his name ______ and carefully at the top of the paper.

A. largely

B. attentively

C. obviously

D. clearly

Câu 5: Lawyers often make higher _____ for their work than they should.

A. charges

B. prices

C. costs

D. rents

Câu 6: The customs officer didn’t bother to _______ our luggage.

A. control

B. check

C. discover

D. glance