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

A. on

B. off

C. out

D. round

Câu 1: Why are you always so ______ ? You never smile or look cheerful.

A. angry

B. sorry

C. unfortunate

D. miserable

Câu 2:  This young tree could not have been damaged by accident: I believe it was done __________.

A. in fact

B. on purpose

C. by appointment

D. by understanding

Câu 3: She heated the chocolate until it ______ , then poured it over the cake.

A. changed

B. melted

C. floated

D. flooded

Câu 4: His landlady gave him a week’s ______ to leave the flat.

A. threat

B. notice

C. cause

D. dismissal

Câu 5: After a lot of difficulty, he _____ to open the door.

A. managed

B. succeeded

C. obtained

D. gained

Câu 6: What he described as a ______ detail I thought was the most important part of the plan.

A. common

B. plain

C. mere

D. flat