Câu hỏi: It is crucial that urban people not look down on rural areas.

A. evil

B. optional

C. unnecessary

D. vital

Câu 1: These projects have proved to be very effective in dealing with global climate change, which was considered an insoluble problem in the first 30 years of this century.

A. hard

B. challenging

C. unsolvable

D. unbearable

Câu 2: She was brought up in the slums of Leeds.

A. downtown area

B. industrial area

C. poor area

D. rural area

Câu 3: After several injuries and failures, things have eventually ______ for Todd when he reached the final round of the tournament.

A. looked up

B. gone on

C. taken up

D. turned on

Câu 4: It isn't ____ for him to take charge of the financial burden on his family.

A. boring

B. expensive

C. easy

D. mind

Câu 5: The promise of jobs and prosperity pulls people to cities.

A. education

B. employment

C. stabilization

D. wealth

Câu 6: Many animals were born in captivity. Resultantly, they do not always breed well.

A. imprisonment

B. lock

C. detention

D. freedom