Liu Xiang runs ________ fast ________ no one can catch up with him.
____ students get up at six and ____ get up at six thirty.
I think you can ____ to the new park. It’s a little far.
I don’t know____. Can you tell me?
--____ is your school from here?-- About one kilometer.
--____ does it take you to get to school?-- About twenty minutes.