1 . Please seal, sign on the envelope, and then return it to the _________(申请人)．(根据汉语提示单词拼写)

2 . They can ensure that traditional _________ (菜肴；烹饪；风味) are not totally corrupted by commercial practice.（根据汉语提示单词拼写）

3 . Simple lifestyle is of great b________ to environmental protection. （根据首字母单词拼写）

4 . Music is an important way we express human s_________ (苦 难), celebration, the meaning and value of peace and love. (根据中英文提示单词拼写)

5 . They completely lost their a__________(胃口) while eating and couldn’t hit it off in their conversation either. (根据中英文提示单词拼写)

6 . From there, you’ll spend one day travelling by boat to your a______ in the middle of the forest. (根据首字母单词拼写)

7 . Recent scientific evidence seems to indicate that this a________is incorrect. (根据首字母单词拼写)

8 . If possible, post a ______ （评论）and let us know how you think about it.

9 . Private cars are not allowed on ________ (校园)．（根据汉语提示单词拼写）

10 . Some cities in the world do not have proper facilities for the garbage ___________ (处理). (根据汉语提示单词拼写)