Read, choose and correct the wrong words：
There arethree small trees here before.（______）______
A B C

改错题。
1. This are my house.
_______改为_______
2. You can make you house.
_______改为_______
3. You not come in.
_______改为______
4. I have an good idea.
_______改为______
4. I’m afraid to the dog.
________改为______

There _________ a book on the desk. (   )

A．is

B．are

C．am

用be 动词，have, has,can ,can't 填空
1. I _______Nancy. I ______some biscuits. They _____stars.
2. She ______a small cat.
3. ---I ______find my gloves. Where ______my gloves?
---They _____on the table.
4. ---Danny, how old ____you?
---I ____nine years old.
5. Look at the little dog. It ____white. It ______four legs.

How ________ you? （   ）

A．am

B．are

C．is