帮我解决英语困难!

问题描述:

帮我解决英语困难!
1.一个球放在桌子上用英语怎么说?
2.钢笔在书本里面用英语怎么说?
3.小猫在帽子里面用英语怎么说?
4.男孩站在椅子前面用英文怎么说?

a ball put on the desk
the pen is in the book
a cat is in a hat
the boy stands in front of the chair