the boy on the desk is Jake把on the

the boy on the desk is Jake把on the is here on desk the The notebook is on the desk? the desk on the computer is （.） the lamp is on the desk. the book is on the desk. Whose is the bag on the desk? is,whose,watch,on,the,desk,the Look!The boy ____(sit) on the desk Is your schoolbag on the desk or in the desk? The box is on the desk.-----yes,the desk is ( )the box.A.ON The pencil is long on the desk和The pencil on the desk is lon