on the bathroom floor

My maths tutor i.e. my Dad has left S'pore and is coming back on Wednesday [phew] and my mom left on Saturday to the U.S. and she's going to be staying there for 1 whole month. Well, my Dad has been overseas for much much longer periods but I still don't like it when my brother and I are temporarily 'on our own', and we've been on our own a few times already this year. Oh well...