1 - Mary is reading a book.
2 - Susan is talking with Mark.
3 - Catherine and Mark are drawing a flower.
4 - He asked a question.
5 - The boys are playing football.
6 - Margaret and I eated an ice-cream.
7 - Mom is cooking dinner.
1 - Rita doesn't write a letter.
2 - Sally doesn't read a book.
3 - Lucy's husband doesn't cook dinner.
4 - Catherine doesn't sing a song.
5 - Mark doesn't mending his friend bike.
6 - My aunt doesn't decorate her house.
