This is my seat.___is over there.

This is my seat.___is over there. This is___computer.___is over there.A.his,My B.his,His C.his ___is this?It is my father. This is not my purse.() is over there This pen is my.Your is over there(改错） My seat is here.Bring this seat,please,Granny. This isn’t my bike.（）I is over there Excuse me,is this Lucy"s book?No,this is ____.___is over the who is that boy over there ( he is 还是this is ) my brother this is not my Walkman it is （）mine is over there This is ( ) car.( )is over there This is her bike .( ) is over there