You ______ put your feet on the cafateria table!
mustn't
don't have to
can't
shouldn't
You ______ forget your sun cream. It's going to be very hot!
wouldn't
don't have to
couldn't
mustn't
I _______ start my car yesterday.
wouldn't
shouldn't
couldn't
can't
Chiildren ______ tell lies to their teachers.
don't have to
couldn't
wouldn't
musn't
