1 . After much consideration, Bob decided to go ahead with his plan _________ a new factory, despite the economic downturn.

A．to build

B．to be built

C．building

D．being built

2 . In the beginning, the development of the area was __________ (bitter) opposed by the local community. （所给词的适当形式填空）

4 . Language is a gift ___________ (属于) to humans. (根据汉语提示单词拼写)

5 . With strong support from the government and the tireless efforts of the city’s people, a new Tangshan ________________ (在地震的废墟上建起来了). (根据汉语提示完成句子)

6 . The diversity of creatures are greatly ______________ (benefit) to human beings. (所给词的适当形式填空)

7 . The report _____________ (以……为基础) on the research was launched later. (根据汉语提示单词拼写)

8 . He found his pen ________ (break) when he got back to the classroom from the playground.(所给词的适当形式填空)

9 . You ought to be ashamed of your foolish________ (behave) at the party. (所给词的适当形式填空)

10 . China is a developing country that________ (belong) to the Third World. (所给词的适当形式填空)