题目内容：

用方框内单词的适当形式填空。(请将答案写在答题卡对应题号的横线上。)

possible  cycle   expect   measure  contribute  recycle  influence  fortunate  invent   home

1.These changes became possible because of _______________ such as the steam engine.

2.The Human Development index _______________ a country’s achievements in three ways.

3.When a sandstorm comes, the air is full of small dust and people have difficulty in walking or _______________.

4.The garbage is then taken away and if possible, _______________.

5.There is no _______________ that she will marry a doctor.

6.When the People’s Republic of China was founded in 1949, the life _______________was only 35 years.

7.I had wanted to go to the concert, but _______________, I had something else to do that day.

8.The flood have killed over 2,000 people, affected 20 million and made some 4 million _______________.

9.She is a most _______________ figure in local politics.

10.He was remembered because of the ___________ he made to the Chinese economic development.