Câu hỏi: By cutting down trees, we _______the natural habitat of birds and animals.

A. damage

B. harm

C. hurt

D. injure

Câu 1: Many illnesses in refugee camps are the result of inadequate sanitation.

A. cleanliness

B. dirtiness

C. pollution

D. uncleanliness

Câu 2: Unlike some other books about_______, it is unlikely that this will become a key text for those at the forefront of conservation action.

A. biodiversity

B. commercial

C. occasion

D. atmosphere

Câu 3: The______ is the air, water and land in or on which people, animals and plants live.

A. consequence

B. environment

C. planet

D. resourse

Câu 4: Culture has been described as features that are shared and bind people together into a community.

A. divide

B. engage

C. force

D. unite

Câu 5: Many plant and animal species are thought to be on the_______of extinction.

A. state

B. way

C. mood

D. verge

Câu 6: She thinks that unfortunately they may not understand the benefits of online information.

A. points

B. advantages

C. features

D. amounts