complete with the right comparative form : 1-jane's _____________(short)than her sister . 2-do you have a _______________(comfortable) car than mine ?3-i'm sure yours is______________(good)thn time .4-we're going to buy a skirt ______________(cheap)than theirs 5-who is ____________(bad) , John or jane ? 6-that fridge is __________________(expensive) than this