we have to ____ everyone _____that keeping our city clean is our duty.a.let;to know b.make;understand c.make;to understand d.have;to know选哪个 为什么?

we have ever Have you ever ____ (write)to your father? 反义疑问句We have ever been to Shanghai,___ _____? We don' have to feed her much 同义句 We ___ feed ___ ____ ____ ____ Have you ever ____(travel) to the Summer Palace.怎么填? Which place in Beijing have you ever ____ A .visited to B.visitedThank you We have not got enough water to drink. (同义句)We have got____ ____ water ____　____．填什么? Have you ever heard ____ the Disneyland It____(rain) hard now.We have to ____(stay) ____,we have to take part in the activity We are going to have a ____(测试)this Friday We have to be ____ about our chances of winning. we have to ____ (sweep) the shool yard every morning We all look forward to ____(have) a long hdiday have you ever been afraid to talk back when you we please keep me in your heart,if we ever have to part中文是什么 英语翻译say,Fenner,have we ever told you how much your support means to us? Have you ever been to the hill recently ___we often went when we were young,