Câu hỏi: After many months of grueling work and painful injuries to her shoulder and back, Susan realized that her dream of swimming the English Channel was unattainable.

A. impossible

B. unachievable

C. realistic

D. confused

Câu 1: School uniform is compulsory in most of VNese schools.

A. depended

B. optional

C. obligatory

D. required

Câu 2: Golf wear has become a very lucrative business for both the manufacturers and golf stars.

A. unprofitable

B. impoverished

C. inexpensive

D. unfavorable

Câu 3: The soliders will do anything to halt the enemies from entering.

A. stop

B. start

C. continue

D. kill

Câu 4: We have to husband our resources to make sure we make it through these hard times.

A. spend

B. manage

C. use up

D. marry

Câu 5: He is not popular and has a lot of enemies.

A. opponents

B. friends

C. betrayers

D. attackers

Câu 6: They are launching a campaign to promote awareness of environmental issues.

A. encourage

B. publicize 

C. hinder

D. strengthen