问题描述：
根据句意及所给首字母提示,写出句中所缺单词
1.Do you have to w______ the school uniform at school?
2.Tom,please b_______ your soccer ball to school tomorrow.
3.It’s very i______ for us to exercise every day.
1.Do you have to w______ the school uniform at school?
2.Tom,please b_______ your soccer ball to school tomorrow.
3.It’s very i______ for us to exercise every day.
问题解答：
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