where is his baseball 和Where are his baseball的区别

where is his baseball 和Where are his baseball的区别 where is his baseball为复数 where‘ s the baseball 与 where is the baseball 的区别? Where is _____ baseball? Where his new home is?和where is his new home的区别 His baseball is under the table.句首的his baseball 可以看作第三人称单数吗? Where’s the baseball?和Where are your books?中文是什么 Where’s the Where are my pencil box () baseball Where's my baseball?Is it____the desk. where is the baseball什么意思 This is his baseball(改为否定句) his baseball is under the table .