what ____________at seven this morning?A.is she doing B.does she do C.did she D.was she doing

what ____________at seven this morning?A.is she doing B.does she do C.did she D.was she doing what to wear 还可以怎么说I don't konw what to wear at that party.同意句翻译I don't konw ____________at that party If there were no exams ,we shuld have ____________at school class ____________at eight fifteen填词是填start还是started,我马上就要上学了，1点哪 ( )2.I went to my friend’s birthday party,but my dog ____________at home.A.remain B.remaining C.remained D.was remained被动语态? I leave for Beijing at 8:00 in the morning.(写出同义句）I________ ___________ ____________at 8:00 in the morning. what What what what what what! what what? what? what What what