Câu hỏi: 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 1: She heated the chocolate until it ______ , then poured it over the cake.

A. changed

B. melted

C. floated

D. flooded

Câu 2: Their walking-tour through Lapland never came _______.

A. on

B. off

C. out

D. round

Câu 3: Unless the workers’ demands are ______ soon there will be a strike.

A. met

B. paid

C. permitted

D. replied

Câu 4:  The boy had a _____ escape when he ran across the road in front of the bus.

A. close

B. narrow

C. fine

D. short

Câu 5:  Spanish is the ______ language of most Spaniards.

A. mother

B. home

C. native

D. natural

Câu 6: 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