Câu hỏi: Scientists warn that many of the world’s great cities are _______ flooding.

A. being

B. at risk

C. in danger of

D. endangered

Câu 1: She is so ______ to her children that she has decided to quit her job to stay at home and look after them.

A. persistent

B. kind

C. responsible

D. devoted

Câu 2: Mr. Simpkims is the big ______ in the company as he has just been promoted to the position of Managing Director.

A. bread

B. meat

C. cheese

D. apple

Câu 3: Her outgoing character contrasts ______ with that of her sister.

A. thoroughly

B. fully

C. sharply

D. coolly

Câu 4: The _________ prices of property in big cities may deter people on low incomes from owning a house there.

A. forbidding

B. competitive

C. prohibitive

D. inflatable

Câu 5: They were 30 minutes late because their car _______ down.

A. got

B. put

C. cut

D. broke

Câu 6: Jim didn't break the vase on ______, but he was still punished for his carelessness.

A. occasion

B. chance

C. intention

D. purpose