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

A. irritations

B. annoyances

C. fears

D. risks

Câu 1: The shop assistant was totally bewildered by the customer’s behavior.

A. disgusted

B. puzzled

C. angry

D. upset

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: Dozens of applicants showed up for the vacant position, but only a handful of them were shortlisted for the interview.

A. small amount

B. person

C. hand

D. small number

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: The consequences of the typhoon were disatrous due to the lack of effective measures.

A. meaningful

B. beneficial

C. excited

D. damaging

Câu 6: Animals on earth fascinate us with their beauty, their grace and their speed.

A. improve

B. captivate

C. satisfy

D. amuse