he,is,report,writing,a,he,no,is,not这几个如何组成一句话

he,is,report,writing,a,he,no,is,not这几个如何组成一句话 He is writing a report at a moment.这句话哪里错了 He is writing a report _____ giant pandas for the club newsletter.A.on B.about请问为什么不用B? She is writing a report.改为一般疑问句. writing,Donny,report,a,is(.)连词成句 连词成句 is friend report to a my writing he is writing () his notebook. -He is supposed _____ writing the report.-But he was really busy.A.finishingB.to finishC.to have finishedD.having finished 填补短文：It's time( ) go.Where ( ) John?Is ( ) playing chess?Yes,he( ).Tell ( ) we're leaving.Where ( ) Amy?Is ( ) writing a report?No,she( ). she is writing a report to her brother 对writing a report to her brother 部分提问 writing.a.report是什么意思 He is writing a letter被动语态 He is writing a letter____the corner. He is writing aletter翻译,急 He is i__(单词) in writing novels. Zoom is writing a report.（变一般疑问句,作否定回答Zoom is writing a report.（变一般疑问句,作否定回答） Is Zoom is writing a report这句话哪里错了 英语句子中,是is he write report 还是is he writes report