You _________ pictures in the museum.
mustn't take
You _________ in the classroom.
mustn't eat
You _________ quiet.
must be
You _________ garbage.
mustn't drop
You _________ your hands.
must wash
You _________ right here.
mustn't turn
You _________.
mustn't walk
You _________ a seat belt.
must wear
You _________.
must go
School Zone! You _________.
must slow down
You _________ a mask.
must wear
You _________ here.
mustn't swim
You _________.
must recycle
You _________ your cell phone in the cinema.
mustn't use
You _________ over 40 kph.
mustn't drive