--What is Tom doing now ? --He is _______ on the playground..A. run B. runing C. Running
— ________does it ________to drive to the train station!—Half an hour.
—Why _________Beijing Duck?—Good idea. Let’s go.
—Your uncle will come to see you this weekend, dear son.—_____________.
—Would you like to go to the Great Wall?—I’d love to. I can’t wait__________ it.
—Whose is the printer?—It belongs to________.