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

A. eject

B. refuse

C. improve

D. join

Câu 1: The authority has made a lot of great efforts ________ endangered species.

A. to save

B. to kill

C. to do

D. to store

Câu 2: Nylon is a man-made fibre, the use of which has helped more people to have cheaper and more colourful clothes to wear.

A. natural

B. plastic

C. synthetic

D. artificial

Câu 3: The Malaysian unit of __________ is the Ringgit.

A. currency

B. justice

C. vision

D. enterprise

Câu 4: The advances of commercial airplanes resulted in a shrinking world.

A. decreasing

B. reduced

C. smaller

D. compressing

Câu 5: The United Nation Women advocates women __________.

A. impartiality

B. inequality

C. discrimination

D. movement

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

A. volunteers

B. flood

C. schools

D. government