Replace the words in bold with the words below.

Greg shouldn’t marry Katie.

She mustn’t drive home.

Patient: Must I go to the hospital?

Doctor: No, you ___ . You ___ stay at home.

“Ma,” said a little girl, “Willie wants the biggest piece of cake, and I think I ___ have it, because he was eating cakes two years before I was born.”

You may borrow the book.

-I’ve examined you very carefully. I think all you ___ is a good rest. -But I’m still feeling sick. Why don’t you look at my tongue? -It ___ a rest too.

___ I come in? No, you ___ I am very busy now. I ___ write a report

Find the synonym of the modal verb “must”.