Mary is doing her (c ) honework

Mary is doing her (c ) honework Mary is doing her homework --her desk?填介词 Mary is ___tea for her father A.cooking B.making C.doing D.boiling -What is Mary doing? -She____to her pen pal. A.write B.writes C.is writing D.are writing Mary is ___ tea for her guests at home.A cooking B doing C boiling D making为什么 what is her name?A her ismary B it is mary c l am mary what is her name?A her ismary B lt is mary c l am mary what’s her name?A her is mary B It's mary C mary.为什么选c? .—What is Mary doing in her room with something long in her hand —What is Mary doing in her room with something long in her hand —Granny ,I already told you she had a mop and _________ the floor .A .was mopping B .mopped C .had mopped D .would Her name is Mary.用Mary提问 Mary is like her aunt her name is mary是什么意思 --Is red girl in the Mary?--No.It___be Mary.She is doing her homework at home.A.mustB.canC.mustn'tD.can't Tom,()my friend,mary.A this‘s B this is C she is D her is mary is hard-working,she----------her lesson from 7to10 last night.Ahas been doingBhad doneCdidDwasDwas doing 连词成句:1.in,bospital,the,these,working,am,I,yuars.2.homework,Mary,doing,at,is,home,her. Is her name Mary?Is Mary her name?Is she Mary?的肯定回答 what ______(is/are) mary doing?