1.Whenheated,waterchangesinto_______.
2.Whatsheachievedinherresearchmight_______whatshehadbeenexpecting.
3.Itis_______toanyoneherethatthedepartmentchairmanhasrefusedtosupportthenewproject.
4.He_______hisfatherinappearancebutnotinheight.
5.BothO.J.SimpsonandJimBrownhavebeen______asthegreatestplayersinthehistoryoffootball.
6.Theairplanetookoffsoon.Itwaslikebeingonanoldtrain______fromsidetosideandgoingfasterandfaster.
7.Thisisapoemabout_______lifeintheAmericanWest.
9.Whattheyproducedhasnoany_______value.Butitisveryusefultotheirresearch.
10.WhentalkingaboutChineseculture,peopleoften_______itsoriginwiththeYellowRiver.