The train ________ arrive at 11∶30, but was an hour late.
The door______. Better have it repaired .
I’d rather you did some housework when you are free ,but you______ .
—We need a person badly to think up such an idea . —_____ the new comer have a try ?
—Where ____ Margaret have put the empty bottles? —She ______ them away. They must be somewhere.
—Why aren’t they here yet? —They_____ the bus.