Примеры конструкций This is It is

This is a red pen.

This is a large room.

This is a tall tree.

This is an interesting book.

This is a high mountain.

This is a good story.

This is a sweet cake.

This is a red dress.

This is my ball.

It is my pen.

It is a mouse.

It is a cat.

It is a cow.

It is a book.

It is a dog.

It is a small tree.

It is a green plate.

It is a chair.

It is a table.

It is a sofa.

It is a vase.

This is a man.

This is a fat boy.

This is a tall bay.

This is an ugly girl.

This is a beautiful girl.

This is a long table.