Question

.......... va rog sa ma ajutati! MULTUMESC!

Answer 1

You must not take photographs at the museum.
You dont't need/needn't to buy guidebooks at the museum.
At the museum, you must leave your bags at the door.
At the museum you mustn't touch the exhibits.
You mustn't disturb the guests at the hotel.
You must leave the hotel room by 12:00.
You needn't to tidy your room at the hotel.
You mustn't leave any valuables in the room.