Question

   China's second female astronaut,Wang Yaping,has given the country's first video lecture from space.Speaking to students t 1   the live video,Ms Wang u 2   spinning tops (旋转陀螺） ，a ball,water and a fellow astronaut to e 3   physics in zero-gravity on June 20 ,2013. She was speaking in the Tiangong-1 space 1 4 .

    Tens of m 5 of students watched the exciting e 6 by watching TV.They showed great i 7 in space and science. Many them dream of becoming an a 8 when they grow up. It's b 9 that this lecture from space will have a great e 10 on Chinese children's growth.

1. 2. 3. 4. 5.

6. 7. 8. 9. 10.

Answer 1

1.  through   2. used   3. explain   4. laboratory   5. millions

6. experiments   7. interest   8. astronaut   9. believed   10. effect