敬请各位同仁批评指正共同进步Unit 4 Our housesLesson 2inonnearunderbehindoverin front of The mirror is _ the end tables.The lamp is _ the desk.The closet is _ the air-conditioner.The trash bin is _ the bed.overonundernearThe mirror is _ the closet.The lamp is _ the phone.The Teddy bear is _ the trash bin.The end table is _ the bed.behindunderinonThe desk is _ the window.The books are _ the shelf.The football is _ the end table.The end table is _ the bed.in front of onin front ofnear Lets practice!