Câu hỏi: When did Vietnam _________ the association of Southeast Asian Nations?

A. eject

B. refuse

C. improve

D. join

Câu 1: More and more specious animals ________ of environmental problems.

A. exit

B. survive

C. save

D. die

Câu 2: UNICEF ________ supports and funds for the most disadvantaged children.

A. provides

B. relieves

C. advocates

D. locates

Câu 3: ___________ means a global list of endangered and vulnerable species.

A. The Read Paper

B. Animal List

C. Earth Book

D. The Red List

Câu 4: We have to suffer from traffic congestion and pollution every day.

A. accident

B. fullness

C. mass

D. crowd

Câu 5: There are many religions in the world __________ Buddhism, Catholicism, and Islam.

A. forge

B. namely

C. lead

D. adopt

Câu 6: We need ___________ to help the disaster-stricken area.

A. volunteers

B. flood

C. schools

D. government