I won't be free _________ I finish this work.A.after C.but D.when

I don't know if he ____(be) free tomorrow. i am busy cooking now. i ____until this evening A will be free B won't be free C am free D am not free选什么? 为什么? I won't be free _________ I finish this work.A.after C.but D.when I won‘t be long I don't think people will use money ,everthing will be free.-Well,A.I agree B.I don't C.I will D.I won't People won't use money.Everything will be free. I ____(be) free in five minutes. I'm sure the 2012 olympic games will be held in London,____ A shall we B won't it C won't theyD aren't I .. I hope it won't be I won't be defeated怎么读 I won't be left 歌词? I won't be free this afternoon.I'll be seeing a friend off.1.为什么free为原型,see要加ing?2.说明一下be和do用法的区别. i am not going to be free in two days为什么不用 won't?to后面的be为什么这么加? Be quite,____?A.won't you B.will you 1.那次会议是在去年冬天举行的The meeting ____ _____last winter.2.I won’t be mad at my best friend anymore.同义句I won’t ____ ____ ___my best friend anymore Don't be late for school next time AYes,I won't BOK,I won't students ____ paper at school in the futureA.won‘t haveB.won‘t be You won't be alone and I will always be