— I can’t believe the old man can come here from his home on foot.— It’s really not easy such an old man so far.
—________you________Beijing before? —Yes.I________Beijing last year.
Have you decided which book________about for English class?
—Have you finished your homework________? —Yes,I have________finished it.
They________about two thousand English words so far.
—What else would you like? —________else.I’ve had enough.Thank you.