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: This is especially important in the age of globalisation, where countries face a daunting challenge to preserve their own cultural identities.

A. intimidating

B. delighting

C. encouraging

D. urging

Câu 2: The mass media are ____ of communication, such as books, newspapers, recordings, radio, movies, television, mobile phones and the Internet.

A. models

B. means

C. parts

D. types

Câu 3: 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 4: 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 5: Many plant and animal species are thought to be on the_______of extinction.

A. state

B. way

C. mood

D. verge

Câu 6: By cutting down trees, we _______the natural habitat of birds and animals.

A. damage

B. harm

C. hurt

D. injure