david,keys,are,where,your 连词成句

david,keys,are,where,your 连词成句 Where are () (they )keys Now where are my keys? are keys the where 连词成句如题 Where are his keys用什么回答 And where are Mom's keys? where.my.keys?A.are.b.is.where.my.keys?A.are.b.is.c.am Where are my keys?Where l left it?改错题 Where are the keys?They are ____the door. Where ___your keys?,Tom?A is B are C__ Where are the keys?回答:They _____ on the sofa. Where are my keys?T---on the desk where are his keys?用in the drawer回答 Where are his keys?用in the bag回答 His keys are in the （drawer）.就划线部分提问怀疑不是Where are his keys? 改错：Where are my keys?I can’t remember Where I left it急 where are my keys where i lef it?错在哪新概念的 Where are mom's keys?(这句话中的为什么要用are,不是单数吗?）