Fill in the blanks with proper verbs (用所给动词的适当形式填空)
1. His sister ________ (climb) onto the desk.
2. The pet cannot _________ (drink) the water.
3. Look! The sheep ________________ (eat) leaves. They are hungry.
4. Where _____ ( be ) you, Dad? Mum needs your help.
5. Joe wants to __________(be) a vet. He likes animals. 
6. Let’s ________(go) fishing this Sunday afternoon.

My grandmother is ____________eggs now. (    )

A．cook

B．cooks

C．cooking

用所给单词的适当形式填空：He is_____ (hide) behind the sofa!

---What are they doing?
---They're the paper.

A．cut

B．cutting

C．cuting

My sister is ______Japanese in the classroom. ( )

A．learn

B．learns

C．learning