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.