9. You aren't supposed to say you are full. You are supposed to say "It was delicious."(合并为一句) You       say you are full and you        say "It was delicious."

8. While you are offering tea,you're supposed to bow and use both of your hands.(改为同义句) 

While               ，you're supposed to bow and use both of your hands.

7. People can use this kind of wood to make violins.(改为被动语态) 

This kind of wood can              to make violins.

6. The glass is filled with milk.(改为同义句) 

The glass is              milk.

1. a good school year         

2. face a particular challenge         

3. make a appointment         

4. make a toast at dinner         

5. go out of one's way to do sth.         

15. 他们费尽心思使我感觉自在。(make)

 They go out of their way to                    at home.

14. 我发现将一切都记住很难，但慢慢就对这些东西习惯了。 (get)

I find it difficult to remember everything,but I'm gradually                     things.

13. 在日本，吃面条吃出响声是有礼貌的行为。(eat)

 It's polite to make noise              noodles inJapan.

12. 你可以想象许多事情跟在家里不一样。(different)

 As you can imagine,things are really              the way they are at hom

11. 在中国你应该端起你盛米饭的碗。(pick)

 InChina,you're supposed                    your bowl of rice.