根据首字母和汉语提示写出单词。

1. He's going to s    in bed in the morning.

2. She's going to r     for a test.

3. Please be    (安静的)；the baby is sleeping.

4. The Great Wall is more than 6,000 k    long.

5. Be careful! It's     (危险的)to run across the road now.

6. He likes China, so he learns a lot about Chinese history and      (文化)．

7. Does your uncle have a son or a d     ?

8. Tom can speak several    (外国的)languages now.

9. We want to do some s     in Beijing if we have more time.

10.There will be s    winds to Shanghai tonight.