Câu hỏi: 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

Câu 1: The soldier getting _________ when rescuing the little boy is now takne to the hospital.

A. amused

B. scared

C. wounded

D. interested

Câu 2: When did Vietnam _________ the association of Southeast Asian Nations?

A. eject

B. refuse

C. improve

D. join

Câu 3: 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 4: UNICEF ________ supports and funds for the most disadvantaged children.

A. provides

B. relieves

C. advocates

D. locates

Câu 5: When a player of a team commits a direct free kick offence inside their penalty area or off the field as part of play as outlined in Laws 12 and 13, the opposing team will be given a_____________.

A. penalty

B. corner kick

C. goal

D. shootout

Câu 6: More and more specious animals ________ of environmental problems.

A. exit

B. survive

C. save

D. die