Поставьте предложения 5 утверждений. 5 вопросительных 5 отрицательных. there is/ there are with a/an, some and any

Утверждения:

There is a pencil on my board.

There is a lamp in the box.

There are six student and our teacher in the classroom.

There is a mistake in the text.

There are beautiful trees in his garden.

Вопросы:

Is there a book in your backpack?

Is there a piano in our hall?

Are there hotels in our city?

Are there any buses to the airport?

Are there anu letters for me?

Отрицательные:

There aren't any flowers in my room.

There is no tea in my cup.

There isn't any milk in the fridge.

There aren't any people in the store.

There is no ham in this sandwich.