Câu hỏi: Economic analyses of soil_______ conservation investments may be done from private and social perspectives.

A. information

B. conservation

C. dictionary

D. supermarket

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

A. cleanliness

B. dirtiness

C. pollution

D. uncleanliness

Câu 2: A smiling Princess Anne was attired in an aqua-blue hat and matching jacket, with white top.

A. caught

B. shown

C. grabbed

D. revealed

Câu 3: TV companies ____ their programmes across the country or even across the world.

A. broadcast

B. refresh

C. connect

D. publish

Câu 4: Many plant and animal species are thought to be on the_______of extinction.

A. state

B. way

C. mood

D. verge

Câu 5: 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 6: 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