поставьте must/mustn't

1.wear a seat belt
2.look both ways when you cross the road
3.walk on the pavement
4.talk to the driver
5.run onto the road
6.lean out the window

1. You must wear a seat belt.2. You must look both ways when you cross the road.3. You must walk on the pavement.4. You mustn`t talk to the driver.5. You mustn`t run onto the road.6. You mustn`t lean out the window.