i an free this afternoon 怎样改为一般疑问句?

i an free this afternoon 怎样改为一般疑问句? I an free 翻译 I won't be free _________ I finish this work.A.after C.but D.when I am not free this afternoon because I have an appointment with my dentist. 怎样把I am free this afternoon改为一般疑问句 I am free this aftenoon改为一般疑问句 连词成句：free,evening,not,I,this,am(.) So i will assume this is provided free of charge i thought this group is korean-free什么意思 1()you ()(be)free tomorrow?2Jenny ()(do)an experiment the day after afternoon. 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 always have some jobs to do (difficult)This is a box.(heavy)Children don't need such holidays.(long)There will be snow the day after tomorrow.(light)I don't have a lot of time today(free) kate,I am going on business,piease look after -( ) well Don;t worry,mom I willI got an e-mail this morning ,it was( ) my foreigh firiend tony only after this experience have I.还是only after this experience I HAVE . 变同义句（英语）I am free this Sunday afternoon (同义句)I am free this Sunday afternoon (同义句)=I ____free_____ this Sunday afternoon I rang my mother this morning after i get up I think that love is free,made me love after the loss of freedom是什么意思? 请问：I will be free after 2:00 in the afternoon.