Lilly's Room Escape

  When Lilly was sleeping, her flatmate locked all the doors and left for school, thinking that Lilly was not at home. She is trapped in her own home, but now she has to leave home because she has an important exam at school. She has to use the items that she can find around and use them somehow to go out because her flatmate has taken all the keys. Find the items and combine them to open the doors and set her free.