Escribanme 8 oraciones con el verbo to be en ingles possitive negative y interrogant?

1. A - Henry is a big boy.

N - Henry is NOT a big boy.

I - Is Henry a big boy?

2. A - Mary is a girl.

N - Mary is NOT a girl.

I - Is Mary a girl?

3. A - Fred is a student.

N - Fred is NOT a student.

I - Is Fred a student?

4. A - Mr.

Jones is in the classroom.

N - Mr.

Jones is NOT in the classroom.

I - Is Mr.

Jones in the classroom?

5. A - This is a window.

N - This is NOT a window.

I - Is this a window?

6. A - This is a box.

N - This is NOT a box.

I - Is this a box?

7. A - This box is big.

N - This box is NOT big.

I - Is this box a big?

8. A - This boy is Mike.

N - This boy is NOT Mike.

I - Is this boy Mike?

9. A - This book is on my desk.

N - This book is NOT on my desk.

I - There is NOT a store in the corner?

10. A - There is a store in the corner.

N - There is NOT a store in the corner.

I - Is there a store in the corner?

Alli estan uno por uno de el mismo ejemplo su negativa su positiva y su interrogativa espero que te ayude : ).