You ..................wear a uniform in private schools but you .....................wear one in public schools
HAVE TO . DONT HAVE TO
You..............speak English in my class. It is my rule here!
MUST
She...............to go to school today. It is Sunday!
doesn't have to
She.................. go to school today. She has DENGUE!
MUSTN´T
You..............clean the toilet. The maid is coming tomorrow to do that.
DONT HAVE TO - DONT NEED TO
You................smoke on public transport. It is against the law.
MUSTN´T
In ARGENTINA, you................vote for president every four years
HAVE TO
