When you want to go to someone’s room, say:

  1. Sorry
  2. Excuse me
  3. Thank you


You say excuse me to apologize when you have done something slightly embarrassing or impolite, such as burping, hiccupping or sneezing.

The correct answer is: Excuse me

    Courtesy is the use of polite manners. Most people would define courtesy as 'polite behavior that reflects good manners and respect and kindness to others. When you want to someone's room, say excuse me. Excuse me can be used when you need to ask for something and you have to interrupt someone else.