Whether we will hold the sports meet _____ the weather.

Scott ____________ playing the piano.

I’ve never been to the Great Wall, whatabout you— ______. I think it must be very great.

Progress suggests a person’s ability to change the way he is living at the moment and it must ______ a better life and a better way of doing things.

George returned after the war, only ________ that his wife had left him.[ ]