You... listen to your parents.
must
shouldn't
should
mustn't
You... hit anybody.
should
must
mustn't
shouldn't
You ... say 'Thank you'
mustn't
must
shouldn't
should
You ... help others
should
mustn't
shouldn't
must
You ... eat sweets.
shouldn't
must
should
mustn't
You... eat with your mouth open.
shouldn't
must
mustn't
should
You ... say 'Please'.
should
shouldn't
must
mustn't
You... play with fire in the forest.
mustn't
should
must
shouldn't