Li Na plays __________ tennis very well. She has become __________ first Asian woman toreach a Grand Slam(大满贯)final.
John plays football ____, if not better than, David.
—did the cartoon book cost you? —Five dollars.
—Does your grandfather take exercise every day? —Yes. He always 30 minutes taking a walk after supper.
David has become a ________ young writer.
Jim has an hobby. He is in collecting coins and notes.