题目内容：

补充句子

1.The dog is b______ the chair．

2.She puts the box u______ the desk．

3.Tom is in f______ of  Mary．

4.I sit b______ Tom．

5.The house has a b______ door．

6.该上学了．

It's time______．

7.我妈妈经常回来得晚．

My mother often______ late．

8.椅子下面有两双鞋．

There are______ shoes under the chair．

9.我想星期天去购物．

I want to______ on Sunday．

10..超市里有太多的人．

There are______ people in the supermarket．