1. There isn't some water in the glass

=> There isn't any water in the glass

2. There are a 3 children talking with the teacher

=> There are 3 children talking with the teacher

3. Are there some air - conditioners in the attic?

=> Are there any air- conditoners in the attic?

4. Is there any windows in the classroom?

=> Are there any windows in the classroom?

5. There aren't some pencils in the pencil case

=> There aren't any pencils in the pencil case

6. There is some people in the backyard ( bn ghi sai chữ backyard)

=> There are some people in the backyard 

7. There are any pictures on the wall

=> There are some pictures on the wall

8.  Is there some boy in the living room ?

=> Is there any boy in the livingroom?

9. There are any magazines on the table

=> There are some magazines on the table

10. There are a biscuit on the plate

=> There is a biscuit on the plate