Câu hỏi: The shop assistant was totally bewildered by the customer’s behavior.

A. disgusted

B. puzzled

C. angry

D. upset

Câu 1: The education system is a mirror that reflects the culture.

A. points

B. explains

C. shows

D. gets

Câu 2: As tourism is more developed, people worry about the damage to the flora and fauna of the island.

A. fruits and vegetables

B. flowers and trees

C. plants and animals

D. mountains and forest

Câu 3: Many scientists agree that global warming poses great threats to all species on Earth.

A. irritations

B. annoyances

C. fears

D. risks

Câu 4: John stayed at home from work yesterday because he was feeling under the weather.

A. well

B. sick

C. happy

D. fine

Câu 5: He’s really delighted with his success.

A. pleased

B. angry

C. entertained

D. annoyed

Câu 6: During the recession, many small companies were eradicated.

A. taken over

B. wiped out

C. run on

D. set up