When_______,waterwillbeturnedintosteam.
Happinessdoesn’talways_______money.
Cicerosaid,“Indoingso,Ididnotthinkitnecessary（）
重写句子：Theteacherreturnedthehomework.Theteachernoticedtheerror.(complexsentence)
AtrendthatoccursatthesametimewiththemovementtotheSouthandtheWeastoftheUnitedStatesis________.
