* realiza preguntas , dar respuesta afirmativa y negativa largas y cortas utiliza las contracciones DON'T , DOESN'T ,ISN'T , AREN'T .1. they go to school2. laura is very tired 3. mi hobby is collecting stamps4. peter eats breakfast at seven5. thomas and nicki play tennis all day6. the plane is full7. mary reads a lot of books8. the children like ice cream9. i love playing with the computerMIL GRACIAS ...