1 . While at table, you should pay attention to your ________ (行为). （根据汉语提示单词拼写）

2 . Children should be praised for their good b________, which encourages them to do better. (根据首字母单词拼写)

3 . His_____________ (行为、举止) at the party was really annoying. （根据汉语提示单词拼写）

4 . Such ________（行为） is common to all young people. （根据汉语提示单词拼写）

5 . You ought to be ashamed of your foolish________(举止). (根据汉语提示单词拼写）

6 . Smoking in public is a bad ______ (行为).（根据汉语提示填空）

7 . Nobody before Jane fully understood chimp________(行为). （根据汉语提示填空）