1 . It’s difficult to __________(预测) what the boy’s future will be.

2 . There is no way at present of ________ (predict) which individuals will develop the disease. （所给词的适当形式填空）

3 . Life is _________; even the poorest might become the richest. （predict）（所给词的适当形式填空）

4 . _____(predict), this program will inspire students to read more books related to the topic. (所给词的适当形式填空)

5 . It is hard to p________ his reaction because he is so moody. （根据首字母填空）

6 . Industry insiders p______ that the unmanned delivery（运送） market Is expected to be worth 100 billion yuan. （根据首字母单词拼写）

7 . We can p_____ that human beings will have a wonderful future eventually. （根据首字母填空）

8 . A package of measures has been introduced to help the economy and ______ jobs.

A．preview

B．preserve

C．prevent

D．predict

9 . Before leaving the country, you must be　in        of a valid passport.

A．provide

B．pollute

C．predict

D．possession