Who is preparing for the birthday party?的意思

Who is preparing for the birthday party?的意思 Who is making so much noise upstairs?_______the children preparing for the party. What advice would you give to someone who is preparing for their first meeting in China?二,三句就OK~THX~ Mother is ____supper and the rest of the rest of the family are sitting at the tale___ it.A.preparing,prepared B.preparing,prepared forC.preparing for,preparing D.prepared for,preparing forprepared 和preparing for有什么区别? The whole class is working hard preparing for the exams.为什么用preparing? my mother is busy preparing for supper.改错.my mother is busy preparing for supper.改错.去掉“for” 为什么? the teacher is preparing information for the parents' meeting. Mary is preparing for the comingcompetition.请问这两句中的preparing for 意思都一样吗? Mother is ____supper and the rest of the rest of the family are sitting at the tale___ it.A.preparing,prepared B.preparing,prepared forC.preparing for,preparing D.prepared for,preparing for preparing for=? Preparing for Shipment是什么意思 Preparing for bigger waves! preparing for installation who is that for? teacher is ____the new lesson while we are ___ the exam.关于preparing 和preparing for 的填空. I beilieve Zoe will pass the exam,she ( ) for it for such a long time C 还是D 不懂啊A is preparing B was preparing C had been preparing D has been preparing 19. -What's that terrible noise? -John's family_______ for a party.I'm afraid that there will be much_______ this evening. A. is preparing; noisy B. is preparing; noise C. are preparing; noisier D. are preparing; more noise where's your mother?She is in the kitchen,dinnerA preparing B to prepare C preparing for D to prepare for people are busy preparing for