1 . UNESCO(联合国教科文组织) runs a programme that prevents world cultural heritage sites from disappcaring. (英译汉)

2 . Only when we learn to exist in harmony with nature can we stop being a threat to wildlife. (英译汉)

3 . She had managed to pull herself together and, ________ her credit, continued to look upon life as a positive experience. (用适当的词填空)

5 . The band broke up in 1970, but the Beatles’ impact ___________pop culture is still great today. (用适当的词填空)

6 . 从初中过渡到高中真是一项巨大的挑战。(汉译英)

7 . Though he is addicted________maths, he finds ________hard to learn it well. (用适当的词填空)

8 . As long as you’ve paid ____ advance we won’t charge you ____ delivery.

A．by: for

B．in; with

C．in; for

D．by; with

9 . We should always do what we can to take care of the elderly and any others who might be ___________. (需要帮助) (根据汉语提示完成句子)

10 . He insisted ________ subscribing to the newspaper. （用适当的词填空）