1) Sai ở chỗ some.

Sửa nguyên câu : There isn't any water in the glass.

2) Sai ở chỗ a.

Sửa nguyên câu : There are three children talking with the teacher.

3) Sai ở chỗ some.

 Sửa nguyên câu : Are there any airconditioner in the attic ?

4) Sai ở chỗ windows.

Sửa nguyên câu : Is there any window in this classroom ?

5) Sai ở chỗ some.

Sửa nguyên câu : There aren't any pencils in the pencil case.

6) Sai ở chỗ is.

Sửa nguyên câu : There are some people in the backyard.

7) Sai ở chỗ any.

Sửa nguyên câu : There are some pictures on the wall.

1.There isn't some water in the glass

some => any

2 .There are a three children talking with the teacher

a => ∅

3 .Are there some airconditioner in the attic?

some => any

4 ls there any windows in this classroom?

is => are

5 There aen't some pencils in the backyard

some => any

6 There is some people in the backyard.

is => are

7 There are any pictures on the wall

any => some

8 Is there some boy in the living room

some => any

9 There are any magazines on the table

any => some

10 There are a biscuit on the plate

are => is