in—My pen is in the www.souquanme.compencil-case.
我的钢笔在笔盒里面.
on-Jack's coat is on the bad.
杰克的毛衣在床上.
under-Your shoes are under the desk.
你的鞋子在桌子下面.

Where is your book it is in the table Wherwww.souquanme.come is the pencil，it is on the chair It's decidedly chang In english class 搜趣网 H搜趣网e had beside A tree The cat is under the tree

The//www.souquanme.com two brothers study in the same class.
　　两兄弟在同一个班里上课。