Horses ________ fly. (  )

A．can

B．doesn’t

C．can’t

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.

Can I 　　　　 some water? (　　)

A．have

B．look

C．head

You ________ leave rubbish in a park. ( )

A．needn't

B．mustn't

C．can't

D．may not

I wish I ________ fly in the blue sky.

A．can

B．would

C．could