I'm working _ my computer,用in or on?

I'm working _ my computer,用in or on? I'm working on my computer.(变一般疑问句） 翻译：I'm working on getting my masters 将下列直接引语变为间接引语(6小题10分） 1、He said,“I'm working hard at my English.1、He said,“I'm working hard at my English. He said that _ _ _hard at_ English、2、Li Ping asked Jim,How long may I keep this book? Li Ping om my I`m working on my resume是什么意思,说明白一点, 英语翻译Hi!This is the ezmlm program.I'm managing thestudents@mail.acca-bj.com mailing list.I'm working for my owner,who can be reachedat students-owner@mail.acca-bj.com.Messages to you from the students mailing list seem tohave been bouncing.I'v I'm just loving my baby forever.So I'm working harder.Right?Loving my baby 翻译中文, This what my colleagues do while I'm working 怎么翻译? 英语翻译Hi!Well,recently I'm working in a book,I'm writen one.It's kind of cool but I don't have so much time for that,so my project is stoped in the moment.It's a history about a girl that find her best friend ever,but they can't be togueter,com I study by working with my friends. I am working my homework!的翻译 i'm tired after working _ whole year without _ break.A a a B the a C the the D a the为什么选A I’m at the gym working out. 不懂working out My cousin and I often m_ _ _ a s_ _ _ _ _ _in w_ _ _ _ _. I am working on my computer和I am working with my computer有什么区别 I'm working on a novel.翻译 what abut_(go)_(shop) this afternoon would you like _(play)with_(we)my brother often _ (watch) tv at homeyou,yellow,of,can,shoes,me,show,pair,that.) 祖句I like _ to see my grandmother on sundays (go)what is wrong with _ is ill.(he)the _ are working I’m still working on my project.Oh,you’ll miss the deadline.Time is （out）