帮下忙看填什么介词?at,in,on,of,nextto,under,behind,between选适当的介词填入空内1、--What'sthat____thewall?--It'sapicture___aclassroom.2、Wecanseefourwindows___thewallo___theclassroom.3、Theballis__thebe

　　帮下忙看填什么介词?

　　at,in,on,of,nextto,under,behind,between

　　选适当的介词填入空内

　　1、--What'sthat____thewall?--It'sapicture___aclassroom.

　　2、Wecanseefourwindows___thewallo___theclassroom.

　　3、Theballis__thebed,andthebroomis___thedoor.Soyoucan'tseethem.

　　4、Look__thepicture___myfamily.Theboy__myparentsisme.

　　5、Therearesomebirds__thetree.Canyouseethem?