Eldery people
When you drive a car, you
Sons and daughters
All students
If you go outside of your house, you
If you go to London, you
If Alana feels sick, she
In birthday parties, people
SHOULDN'T work
DON'T HAVE TO give presents
SHOULD go to a doctor.
HAVE TO wear the seat belt
MUSN'T yell at their parents.
MUST visit the Big Ben
HAVE TO wear a face mask.
MUST read or study some more time after classes.