题目内容：

完形填空

阅读下面短文，掌握其大意，然后从各题所给的A、B、C和D四个选项中选出最佳选项。

In the future， scientists would put very small computers in our heads. This can be very helpful to people. ____ these small computers， the people with ear diseases will be able to hear. And the people with eye diseases can ____. These small computers will not be just for the ____. Most of us will have these computers to make our life ____. For example， ____we have it， we can think more clearly and we can remember more things.

For students， computers can do ____ things. Maybe in the near future students ____ schoolbags. They just need to carry a small computer to ____， because the textbooks， exercise books， and notebooks are all in the computer. The teachers will check students’ homework with computers， ____. But this can give another problem， because ____ will be easier for students to copy each other’s homework.

Everything will be possible. We never know what will happen.

1.A. Because     B. Since       C. Because of     D. Thank to

2.A. to hear     B. hear      C. to see         D. see

3.A. ill         B. sick       C. old           D. young

4.A. good        B. well      C. better         D. best

5.A. if          B. so         C. though         D. until

6.A. much        B. a lot       C. lots of       D. lot of

7.A. needn’t   B. will need   C. will not need  D. don’t need

8.A. home       B. school     C. factory        D. office

9.A. too         B. either     C. as well as     D. also

10.A. that       B. it        C. they          D. this