Câu hỏi: After a grueling and busy week at work, the stillness of the river reminded Lara of the silence.

A. uproar

B. tranquility

C. serenity

D. tameness

Câu 1: Most of the guests at the dinner party chose to dress elegantly, but one man wore jeans and a T-shirt, he was later identified as a high school teacher.

A. unsophisticatedly

B. decently

C. gaudily

D. gracefully

Câu 2: Maureen usually felt depressed on Mondays, because she never got enough sleep on the weekends.

A. unhappy

B. cheerful

C. glum

D. understanding

Câu 3: They are launching a campaign to promote awareness of environmental issues.

A. encourage

B. publicize 

C. hinder

D. strengthen

Câu 4: He is not popular and has a lot of enemies.

A. opponents

B. friends

C. betrayers

D. attackers

Câu 5: On the whole, the rescue mission was well executed.

A. In fact

B. In general

C. At once

D. In particular

Câu 6: He inherited a lucrative business from his father.

A. lucid

B. unprofitable

C. wealthy

D. profitable