2.我们的地理老师告诉我们地球绕着太阳转。

　Our geography teacher told us the earth _________ ____________ ____________ ____________ .

1. 你见过无人驾驶的宇宙飞船吗？

　Have you ____________ seen a spaceship __________ ________?

10. The moon is ___ kilometers ___ from us .

　A. 38,000, far　 B. 38,000, away　 C. 3,00, far away

　D. 380,000, away

9. This programme was sent to the USA ___ China ___ the satellite.

　A. by, from　 B. of, in　 C. from, by　 D. in, of

8. The mouse is ___ for ___ at different parts of a screen.

　A. made, in　 B. made by　 C. used, pointing　 D. used, to point

7. How could such a mistake ___made ___ your homework ?

　A. be, by　 B. is, in　 C. was, of　 D. be, in

6. He’s a computer ___ and knows ___ about computer.

　A. fun, many　 B. fun, much　 C. fan, a lot　 D. fan. Many

5. ___ dollars is a lot of money .

　A. Six thousand　 B. Six thousands of　 C. Six thousands　

　D. Six thousand of

4. It is about ___ years since our Party was founded in 1921.

　A. seventy　 B. ninety-first　 C. eighty-six　 D. eightieth

3. ___ people visit the Great Wall every year .

　A. Millions of　 B. Million　 C. Millions　 D. Million of