—Is Tom still in New York or already back at home? —I’m not sure _________. I’ll call to make sure.
Why do you get your hair ______ red? Do you think it's beautiful?
—We are proud that the 2008 Olympics Games was held in Beijing.—______.
—Why is the classroom so quiet? —Everybody ______ to watch the volleyball match.A, is goingB. goesC. went D. has gone
—Look at the monkeys running around on the rocks together. —Yes, the environment ______ to suit them very well. Let's see the tigers now.
—How much shall I pay for the telephone call? —You _____. It's free.