He______ eat junk food.
shouldn't
mustn't
can't
couldn't
You ____ use your mobile because it is broken.
shouldn't
can't
couldn't
don't have to
We _______ eat healthy food.
have to
should
don't have to
must
You _______ brush your teeth at least twice a day.
might
should
don´t have to
must
He _______ write on the wall.
mustn't
couldn't
might not
must
You ________ to be respectful of yourself and others!
mustn´t
should
have to
may
We _______ say no to bullying.
must
have to
might
may
You ________ study harder!
would
mustn´t
have to
can
You _______ do exercise more often!
have to
must
should
can
You don't have to shout. I ____ hear you very well.
can't
could
should
can
We _________ recycle the garbage.
can
may
should
might
You ______ drink and drive.
mustn't
don't have to
may not
couldn't
You ______ chat with strangers.
mustn't
couldn't
don't have to
shouldn't
I _____ run very fast when I was a child.
could
must
can
may
She __________ smoke.
musn't
couldn't
shouldn't
might not
She is sick. She ____ see a doctor.
should
might
could
can
