Room-to-room calls can be made from your room，please dial room number directly.
举一反三
- Your room number is -----. Please take the elevator on your left.
- Please sign your name and room number ____ the bill.
- Here is the key（ ）Room 908 and your room cards. Please take care of them.
- When the room attend is knocking the door and nobody answers, can she enter directly to clean the room?
- Here is the key( )Room 908 and your room cards. Please take care of them. A: for B: in C: of D: to