Câu hỏi: Because of the increasing enrolment, the school has to employ teachers who are not…….for their jobs. 

A. qualifying

B. qualified 

C. worth 

D. skilled

Câu 1: The police questioned all guests. They……………….that one of them was a spy.

A. wondered 

B. surprised 

C. challenged

D. suspected

Câu 2: The children slept deeply _____ the noise.

A. in spite

B. despite

C. although

D. A and B are correct.

Câu 3: The rivers can be…………..by chemicals. 

A. poisonous 

B. contaminated

C. flooded

D. polluting

Câu 4: He was sacked after having an argument with his boss

A. hit

B. argued 

C. threatened 

D. fired

Câu 5: The decision was……….until a later meeting. 

A. cancelled

B. arranged

C. postponed

D. moved

Câu 6: Mary: How often do you go hiking?

A. Most weekends

B. I go with three friends.

C. We stay for a weekend.

D. I often go hiking with my family.