________ names are Sam and Amy. （   ）

A．They

B．Their

C．Its

—Is this ______ schoolbag? (   )
—Yes, it is my schoolbag.

A．your

B．his

C．her

D．its

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______

Read and write.读一读，用所给单词的适当形式填空。
1. —What animals do you like?
—I like lions and ________ (panda).
2. I can see two ________ (monkey). They ________ (be) cute.
3. They ________ (be) pandas. They ________ (like) eating bamboos.
4. Its nose ________ (be) long. Its ears ________ (be) big. It’s ________ (a) elephant.
5. This is ________ (I) sister. ________ (she) name’s Julie.

This is ______ grandma. （   ）

A．my

B．me

C．he