Put the sentences (a-c) in the correct order, then fill in the blank to make a logical text.

My sister Jane is very untidy. She and I share the same room, but I have to clean it every day.
a. Whenever she's at home, she lies in bed reading or playing computer games. _____
b. She often puts her dirty clothes on my bed.
c. I'd like to have my own room, but it's impossible now.