where are my keys?AThere are they,Bthere they are,Cthere are

where are my keys?AThere are they,Bthere they are,Cthere are Where are () (they )keys where are< >< they are< >< >< > Where are the keys?They are ____the door. Now where are my keys? where they are 和where are they Where's the keys on the dresser?No,they are( )( )( ). where are they where are they takeing where are they all ——what they are talking about A.they are Bthis is Cthere is whose keys are these?they are y什么 keys.