Замените активный залог на пассивный

I am always met by my parents at the station.When will the dinner be served?The flowers were bought by him yesterday.Is the test often written by the students?Your parent's advice must be listened to by you.Right now the report is being prepared by Sue.A new idea has just been suggested by Tom.The trees had been planted by children by the weekend.Is the new magazine article being discussed by them?Everything must be done in time.Has the work been finished yet?That note wasn't written by Tina. It was written by me.