Modal Verbs (Create new sentences)
Perhaps Camila is in the park now.
Camila may/might/could be in the park now.
It's necessary to wear a uniform to work in this company. (You...)
You have to/must wear a uniform to work in this company.
I don't let my son stay out after 11. (My son...)
My son is not allowed/ mustn't/can't stay out after 11.