Помогите пожалуйста номер 11

There are a lot of CHILDREN there now.
Sam is taking pictures of some PAINTINGS with his new digital camera.
Sam's father IS a painter and WORKS in the club.
He teaches children how to paint.
Betty IS TALKING to her friend about their new teacher.
Jenny is busy.
She IS PAINTING a dinosaur.
She PAINTS very well.
Peter is sitting next to HER.