19) (watch) TV last nightwhen I 10) (hear) a strangenoise outside my window. I 11)(be)frightened, but I decided to investigate. As I 12)(walk) towards the window thecurtains 13)(start) to move. I14) (scream) loudlyand my mother 15)(run) in.Then I 16) (realise)that the noise was my cat trying to climb in through thewindow.​