根据句意及所给单词的首字母提示填空。
1. Sometimes our feelings a _____ by our tone of voice.
2. In China, nodding one's head is g _____ meant to show agreement " yes"．
3. If you b _____ your finger to a Japanese waiter, he will be angry.
4. Talking loudly in public is i _____.
5. In some Asian countries s_____ the head means "agreement"．
6. People now c_____ over long distances by means of telephone, telegraph, radio, television and e-mail
as well.
7. The g _____ people use for " yes" and "no" are different around the world.
8. As we all know, love and hate are opposite e _____ .
9. Putting your hands in your pockets is a sign of d _____.
10. You must not t _____ the head of another person.