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

A. cleanliness

B. dirtiness

C. pollution

D. uncleanliness

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

A. information

B. conservation

C. dictionary

D. supermarket

Câu 3: Each form of mass media has an important impact on society.

A. influence 

B. pressure

C. affection

D. role

Câu 4: Face-to-face socializing is not as preferred as virtual socializing among the youth.

A. Direct

B. Facial

C. Available

D. Instant

Câu 5: She thinks that unfortunately they may not understand the benefits of online information.

A. points

B. advantages

C. features

D. amounts

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