Помогите, пожалуйста!Complete the rules with must/mustn039;t.1) On a ride, you ...

Помогите, пожалуйста!
Complete the rules with must/mustn't.
1) On a ride, you ... stand up.
2) In the concert hall, you ... turn off your mobile.
3) At the zoo, you ... touch the animals.
4) In the theatre, you ... be quiet.
5) In the art gallery, you ... photograph the paintings.
6) At the fireworks display, you ... go near the fireworks.
Заблаговременно спасибо!