Many bags had broken,这句话是不是有错误,应该在had后面加been吧?或者是has been broken？

Many bags had broken,这句话是不是有错误,应该在had后面加been吧?或者是has been broken？ 高一英语选者、、分析一下!Once flighting ________ between the two villages and many people were killed A broke out B was broken out C had broken out D had been broken out 理由! l had a broken arm.had a broken arm提问 Once fighting broke out between the two villages and many为什么要用broke out 而不是had broken out Once fighting broke out between the two villages and many为什么要用broke out 而不用had broken out I had broken my leg . How many bags of milk would you so many bags,so little time Peter and Barry ______ (need) many bags. Ben had a broken arm否定句 She has many bags.there are some flowers on the bags合并句 had been broken ,had broken 哪个是过去完成时呢 怎么区分 We have bags _ many colors.填空,一空一词 we have many bags.do you like it 改错 how many bags does she have?的回答JI are,there,how many,behind,thedesk,bags,(连词成句) I have many red bags for girls （改为同义句 怎样用many,are,how,there,bags(?)连成一个句子