单词填空
1.Jackworkshardandwellsothathehaswonas______forhisuniversitystudy.
2.Ifitish_____,waterwillchangeintosteam.
3.Wehadaverybusyandt_______day.Weneedtorelaxourselves.
4.Thegirl________(有希望)tobeagooddancerifsheiswelltrainedinanartschool.
5.Thereisnor_________betweenthetwoaccidents.