根据首字母提示及句意填入适当的单词。

1. You are supposed to s_____ hands when you meet a Chinese friend.

2. All the students like the e_____ that the physic teachers do every class.

3. What is the s_____? It says you should stop.

4. They arc p_____ to the boy who is playing soccer over there.

5. People k_____ when the people meet in Brazil.

6. Everything was f_____ with me because I was in Japan for the first time.

7. I am f_____. Thanks a lot.

8. I can eat with a k_____ and folk.

9. Remember to take out the r_____ when you leave the room.

10. People are pretty r_____ about time in Colombia