5.Alan is good at English, and he has a great way (to learn, learning) English.
4.Many of us students enjoy listen, listening) to popular music .
3.-Where is Zhang Lei (at ,from)?
-Hubei.
2.There (is ,are)some books in my desk.
1.-Can you give me some advice about (impreove, improving) my English?
-Yes .of course.
5.smile(现在分词)
课堂作业
3.forget(反义词)
4forget(过去式)
2.you (反身代词)
1.watch(复数)
3.To understand American accents is sometimes hard. (用it 作主语改写)
some times hard American accents.