1、I am a student.我是一个学生。

2、I have a very beautiful hat.我有一顶非常漂亮的帽子。

3、His sister is quite quiet.他的妹妹非常内向。

4、She has no brother.他没有兄弟。

5、My hair is black.我的头发是黑色的。

6、My friend likes to do the same things as I do.我的朋友喜欢和我做一样的事。

7、What day is it today? 今天星期几?

8、He lives in Shanghai.他住在上海。

9、That girl in red is my sister.那个穿着红色衣服的女孩是我妹妹。

10、Beijing is a beautiful city.北京是一个美丽的城市。

11、He needs our help.他需要我们的帮助。

12、I don't think you are right. 我认为你不对。

13、We agree with you.我们同意你的看法。