The doctor told me that I would recover from my illness if I ______ a healthy diet.

Please wait a moment. I have ____ to tell you.—OK!

He walked up and down the room for half an hour, _______ behind him.

We could invite John and Barbara to the Friday night party. —Yes, ______ ? I’ll give them a call right now.

n’t you ______ to a more sensible method —-Well, I’m thinking about it