Câu hỏi: With the dawn of space exploration, the notion that atmospheric conditions on Earth may be unique in the solar system was strengthened.

A. outcome

B. continuation

C. beginning

D. expansion

Câu 1: People who hold optimistic view believe that cities of the future will increase the general well-being of individuals and societies.

A. health state

B. quality of life

C. level of development

D. growth rate

Câu 2: Four generations living in the same roof will have different ____ of lifestyle.

A. gaps

B. rules

C. manners

D. viewpoints

Câu 3: The promise of jobs and prosperity pulls people to cities.

A. education

B. employment

C. stabilization

D. wealth

Câu 4: 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 5: You can’t stop smoking immediately. Just try to …….. a little.

A. go on

B. give up

C. keep

D. delete

Câu 6: Those companies were closed due to some seriously financial problems.

A. taken off

B. put away

C. wiped out

D. gone over