Modal verbs. Модальні дієслова

I ___ understand his story.

He is very ill. He ___ consult a doctor. 

 You ___ telephone from here

___ I sit here? 

I ___ help you about the house. 

You ... write on book pages! 

You ... feed the dog. It's hungry!

Mike ________ play volleyball well. He is in our school team.

-I feel bad.

- You ... go to the doctor! 

-I'm very fat

- You .... eat a lot 

... you give me some water, please?

"She .... be at home now!", - mother said angrily.