Câu hỏi: The peoples of the African interior began to ______ gold in exchange for the goods they needed from abroad.

A. afford

B. offer

C. receive

D. accept

Câu 1:  The next ______ of the committee will take place on Thursday.

A. seating

B. collection

C. meeting

D. gathering

Câu 2: She heated the chocolate until it ______ , then poured it over the cake.

A. changed

B. melted

C. floated

D. flooded

Câu 3: What he described as a ______ detail I thought was the most important part of the plan.

A. common

B. plain

C. mere

D. flat

Câu 4: Their walking-tour through Lapland never came _______.

A. on

B. off

C. out

D. round

Câu 5: Why are you always so ______ ? You never smile or look cheerful.

A. angry

B. sorry

C. unfortunate

D. miserable

Câu 6: The workmen made so much ______ that Mr. walker had to spend three days cleaning up afterwards.

A. damage

B. mess

C. nuisance

D. destruction