All the dog must be ___ leisure in the park.A.to B.at C.on D.for

All the dog must be ___ leisure in the park.A.to B.at C.on D.for The ____ of the dog must be worrde 复合句改为简单句You must be careful when you are walking the dog.不能把它分成两句吧？You must be careful to walk the dog.行不行？ She must find the right place______her dog .All of the dog food are empty .这儿的be动词用are还是is? Don't be afraid.The dog----to the treeA is tied B must tie C was tied D has tied all the words must be english,especially which be included in your images. The Sales Tax Registration number must be shown in the return and all the invoices All the computers must be ____ down before you leave.All the computers must be ____ down before you leave.A shutB closedC takenD turned must be the water I must be the must be the money All the teacher in the school must be present.的同义句 all the____(enter）must be kept open in the stadium during the sports meeting All the countries have agreed that whatever wears the Red Cross must never be attacked. 把下列句子改为否定句1、He must have heard the had news already.2、Is must be Jane's dog 合并句子all can be done.all must be done all medicines must be given by the school doctor的中文翻译是什么