Don' put the chair in front of the desk .Put it ____the desk.{用反义词或对应词填空}

Don' put the chair in front of the desk .Put it ____the desk.{用反义词或对应词填空}
Don' put the chair in front of the desk .Put it ____the desk.{用反义词或对应词填空}

Don' put the chair in front of the desk .Put it ____the desk.{用反义词或对应词填空}
behind

behind

behind

Don' put the chair in front of the desk . Put it ___behind ___the desk.