Who ____ you ____ (wait ) for ,Linda?这一句中为什么要用are 和waiting,不用do和wait

Who ____(help) you ____(have)the big Party who is ____(介词) you and Ann? who often goes to school ____ you Who would you buy the coat ____ 英语翻译Could you ____ ____ ____ ____? 英文对话填空 W:____,Bill?M:I'm OK,____.And you W:______,too. Ask your classmates ____(guess) who you are describing. Who draws ____,you,your sister or your friend?(well) Who else ____(clean)the classroom with you today? Who do you think ____(attend) next week's meetings Who is ____(important)person to you in the world? Do you know who ____(inwent) the telephone? Who are you writing ____?是添to 还是for? Can you ____ the woman who is_____ a baby here? 英语翻译who would you_____ ____ help if____ you _____ _____? I have a toothache.用两种方式提问____ ____ ____ you?____ ____ ____ ____ you? 英语翻译____ company do you ____ ____? 英语翻译____ you ____ ____ the ingredients.