eat vegetables
You must eat vegetables.
run in the classroom
You mustn't run in the classroom.
do our homework every day
You must do your homework every day.
touch the hot stove
You mustn't touch the hot stove.
wear a helmet when riding a bike
You must waer a helmet when riding a bike.
talk during a film
You mustn't talk during a film.
respect each other
We must respect each other.
use our phones during class
We mustn't use our phones during class.
wash our hands
We must wash our hands.
be kind
You must be kind.
share
We must share.
shout
You mustn't shout.
be on time
You must be on time.
listen in class
We must listen in class.
