Câu hỏi: It is important to raise the people’s _________ of environmental conservation.

A. know

B. awareness

C. knowledge

D. cognition

Câu 1: 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 2: We need ___________ to help the disaster-stricken area.

A. volunteers

B. flood

C. schools

D. government

Câu 3: There are many religions in the world __________ Buddhism, Catholicism, and Islam.

A. forge

B. namely

C. lead

D. adopt

Câu 4: __________ is the one that watches a game or match closely with the aim of ensuring that the rules are legally obeyed.

A. goalie

B. defender

C. referee

D. striker

Câu 5: The authority has made a lot of great efforts ________ endangered species.

A. to save

B. to kill

C. to do

D. to store

Câu 6: For environmental safety, we need to find ways to reduce emission of fumes and smoke of factories.

A. leak

B. release

C. poison

D. pollutant