Ребята помогите написать 5 предложений с определённым артиклем и 5 с неопределенным по английскому языку) Заранее спасибо

There is a book on the table. The book is red.
There is a pen in my hand. The pen is new.
I saw a film yesterday. I liked the film.
I see a shadow. The shadow is mine.
She is reading a book. The book is very interesting.