Ответ:

1)Mag’s father didn’t watch TV, he watched the stars.2)Her grandmother didn’t play pazzles, she played computer games.3)Her grandmother didn’t go to the park, she went shopping.4)Her mother didn’t clean The kitchen,she cleaned the room.5)Mag and her sister Becky didn’t water the trees, they watered the flowers.

Исправил  ошибки автора(надеюсь все увидел).