Where s my schoolbag?

Where's my schoolbag? Where s my schoolbag? Mun,Where's my schoolbag?Just ___it was —Where is your ________?—It's in my schoolbag. where is my schoolbag?it is（ ） the table,( 英语单选—Mum,where is my schoolbag?选as还是where Where's My Hero? Where's My Script? Where s my book? Where\'s my sunflower? where's my backpack? Where's my coat?