He likes swimming（改否定句）
1.I am a student(改一般疑问句)
2.He likes swimming(改否定句)
3.We like dancing（改否定句和一般疑问句)
4.They are listening to music（改否定句和一般疑问句）
5.Lingling can tyep（改否定句）
6.My favourite sports is running（改同义句）
7.The flowers are (red)（划线部分提问）
8.The ball is (under the chair)（同上）
9.There are (32) students in our class(同上）
10.Daming is (riding a bike）（同上）