单词拼写。

1. Fresh fruit, especially oranges and kiwis, c___________ plenty of Vitamin C.

2. He fought bravely in many wars and g___________ respect of the people and country.

3. In order to get f__________ with the new neighbour, I have decided to pay a visit to his house.

4. For the last fifty years, a number of man-made satellites have been sent up to e_________ space.

5. After having a healthy diet, WangPeng became s____________ than ever before.

6. It is against law to read other's personal letters without __________(许可,允许).    

7. In our class, when the bell rang and the teacher closed his book, it was a ____(信号)for everyone

   to stand up.  

8. The Internet is now widely used. ________ speaking (就我个人而言), I almost can not live without it .

一次汽化蒸馏曲线斜率最大，最初和最终温差最小。