四、短文填空。
根据短文内容，从方框中选出最佳的词，并用其适当形式完成短文。

If you go abroad(出国), first you are expected to bring your passport. Second, you should make an effort to know some 1. . For example, when you greet people in South Korea for the first time, you should bow. You'd better take 2. your shoes when you drop by someone's home in Japan. You can't knock your empty bowl at dinner in China. In France you're supposed to greet people by 3. . In the USA, you should 4. time, especially in their busy season, or your friends may get 5. .
Besides, in different countries, the table manners are different too. Once I visited the eastern coast of the USA as an exchange student. 6. the host family went out of their way to make 7. feel at home and the granddaughter tried her best to make me feel relaxed, I didn't get used to the basic manners there. I was born in a northern city after all. I felt nervous because of behaving 8. .
So I think a foreign student should get some 9. before going abroad. The good manners are 10. remembering gradually.

1.customs 2.off 3.kissing 4.value
5.mad 6.Though 7.me 8.badly
9.suggestions 10.worth