1 . A good diet is b___________ to our health. (根据首字母单词拼写)

2 . Having a________ (平衡的) diet is of great importance, especially for teens who are growing up. (根据汉语提示单词拼写)

3 . She __________ (鞠躬) and left the stage. （根据汉语意思填空）

4 . An economic_______（繁荣）followed, especially in housing and construction. （根据中文提示填写单词）

5 . Sunshine is_______（有益的）to plants.（根据中文提示填写单词）

6 . I’m sorry about last night — I b________ like a child. (根据首字母，补全句子)