Thinking that her daughter was doing homework, the mother left the room, _____ . 

—You couldn’t have chosen any ________gift for me.—I’m glad you like it so much.

I wish you’d do____talking and some more work. Thus things will become better.

Bush spent I think a lot ___ time in voting than Kerry did.

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