She was forced to wake up early for work.
had to
I am not able to swim in deep water
can't
He was unable to finish the test on time
couldn't
This is possible to be a good solution
may
We are forbidden to smoke inside the school
mustn't
We are required to bring our ID to enter.
need to / must
You are required to complete the application form
must
You are advised to apologize to your friend.
ought to / should
She was required to take an extra test before graduating
had to