there be句型转换

题目

there be句型转换
There are some apples on the table
There are some books on zht desk
There is a girl on zhe desk (- -)
There is a pen in zhe pencilcase
每句都转换成否定和一般疑问句..

答案

1.There aren't any apples on the tree
Are there any apples on the tree?
2.There aren't any books on the desk
Are there any books on the desk?
3.There isn't a girl on the desk
Is there a girl on the desk?
4.There isn't a pen in the peccilcase
Is there a pen in the pencilcase?