1 . The improvement in sales figures had a ________ (有益的) influence on the company as a whole.(根据汉语提示单词拼写)

2 . It is reading books in your spare time that________ (开阔）our horizons. （根据汉语提示单词拼写）

3 . She had trouble keeping her ______________ (平衡). (根据汉语提示单词拼写)

4 . We must do what we can do to keep the ______(平衡) of nature.（根据汉语提示单词拼写）

5 . A ______ (均衡的) diet is essential to for everybody.

6 . Cycling is highly b______to health and the environment.

7 . It is very important for a student to keep a ________(均衡) between study and rest. (根据汉语提示单词拼写）

8 . They began to talk about menus and ________(平衡) diets. (根据汉语提示单词拼写)

9 . Sometimes some children in my primary school would laugh, when I got out of _____ (呼吸，气息) after running a short way. (根据汉语意思单词拼写)

10 . On Father’s Day I received a ________(束) of flowers from my daughter. (根据汉语意思单词拼写)