This is my ring .where is ___(you)?

This is my ring.(改为同义句) this is my ring改成同义句 This is my ring.(改为同义句) This_________is_______This is my ring.(改为同义句)This_________is_________. This is my ring .where is ___(you)? this is not my ring?怎么改?病句 my ring is 对括号内容提问 the ring is (my mom’s) () () this对括号内容提问 the ring is (my mom’s) () () this ring? My mother's ring is What ___ this ring?Is it yours,too?No,it is my sister's. 填介词,-What ___ this ring?Is it yours,too?-No,it is my sister's. not,is,this,gold,ring,my 连起来等于连词成句 not is this gold ring my .连词成句顺带意思 This's not my ring 修改病句 Is this ring red.(作否定句) Is this ring red.(作否定回答) How is my mother's ring Is this your ring?-Yes,this is.哪里错了? whose key ring is this?(同意句） whose does this key ring ___ ___