Would it be ______ for you to pick me up at four o’clock and take me to the airport?

I’m interested in a one-bed room. Do you have any ___________________?

---- Are you feeling _______ better today?---- No, I’m feeling _______ worse.

There was a __________look on her face because a________ problem _________the little girl.

The police are________to conclude that the cause of fire had been a cigarette end.