用横线划出原文中的错误，并在后面的横线上写出正确的形式。

1. What do the Americans do in Halloween.    _________

2. The girl wears glasses is my sister.            _________

3. Who have a watch?                                  _________

4. He looks likes his father.                           _________

5. Jack is good at play basketball.                  _________

口腔黏膜的生理功能有（）

A.保护功能

B.感觉功能

C.助消化功能

D.滤过功能

E.以上都是