Для этого нужно показать картинку, но я напишу тебе и в отрицательной и в положительной формах.
She's sitting on the floor.
Jane isn't sitting on the floor.
She's reading a book.
Jane isn't reading a book.
She's playing the piano.
Jane isn't playing the piano.
She's laughing.
Jane isn't laughing.
She's wearing a hat.
Jane isn't wearing a hat.
She's drinking coffee.
Jane isn't drinking coffee.