You ________ _________ when the sea is rough! It is dangerous.
MUSTN'T SWIM
You ________ ________ inside a restaurant. You have to go outside.
MUSTN'T SMOKE
You _________ _________ your homework on time.
MUST DO
You _________ _________ your mum.
MUST HELP
You _______ _______ pictures in the museum. It is forbidden.
MUSTN'T TAKE
You __________ ________ to your parents.
MUST LISTEN
We've finished dinner. You ________ _______ the dishes now.
MUST WASH
You ________ _______ your mobile in church.
MUSTN'T USE
Oh boy... you ______ _______ your room. This is such a mess!
MUST TIDY
You ________ be silent when someone is talking.
MUST
You ________ _________ dogs inside.
MUSTN'T BRING/TAKE
You ________ _______ your bed everyday.
MUST MAKE