_____ you practice, _____ you will be at your English speak. [ ]
Who will win（赢）the race（比赛）？—It’s hard to say. Tony often runsJim.
How much did the new watch your sister?— She 350 yuan for it.
______ do you send an e-mail to your cousin?— Sometimes.
Let me teach ____ daughter Japanese.–Thanks. If so, she won’t have to learn by ____.