1.I have a volleyball.(改为否定句)2.My cousin has a computer。（改为一般疑问句）Look at the picuter，please。（用Let’s改写句子）We have many basketalls。(改为一般疑问句）He watches TV after class。（改为否定句）

1.I do not have a volleyball. 2.Does your cousin have a computer?3.Let’s look at the picuter.4 Do we have any basketalls？
5.He dosen’t watch TV after class.

I don't have a volleyball.

1.I don't have a volleyball.
2.Does your cousin have a computer?
3.Let's look at the picture.
4.Do you have many basketballs?
5.He doesn't watch TV after class.

1、I don't have a volleyball.
2、Does your cousin have a computer?
3、Let's look at the picture.
4、Do you have many basketballs?
5、He doesn't watch TV after class.

我有一个排球
I don‘t have a volleyball.（一般现在时）
2.Let’s look at the picuter.
3 Do we have any basketalls?
4.He dosen’t watch TV after class.