Respuestas
Respuesta:
1. started
2.worked
3.didn't walk
4.did you play
5.cooked
6. didn't watch
7. washed
8. cried
9. finished
10. surfed
11.didn't enjoy
12. listened
13. did you visit
14. helped
15. didn't travel
16. tried
17. Did you like
18. did your friend ski
19. used
20. opened
Respuesta:
1. Started
2.worked
3.didn't walk
4. Did you play ...?
5.cooked
6.didn't watch
7.washed
8.cried
9.finished
10.surfed
11.didn't enjoy
12. listened
13.Did you visit ...?
14.helped
15. didn't travel
16. tried
17.Did you like ... ?
18. Did you ski ...?
19.used
20.opened
Explicación:
pasado de do - does = Did
pasado de don't - doesn't = Didn't
Si hay que armar la oración en negativo, el segundo verbo no va a estar en pasado, ya que lo reemplaza el "did" , "didn't" .
para las oraciones primero va a ir el sujeto + Did - Didn't + verbo en infinitivo
en las oraciones negativas va a ser igual pero no va a ir el Did , sólo el Didn't, porque la oración es negativa , xd
Y para preguntar el Did va a ir a lo primero de todo. La respuesta sería:
Yes, (sujeto) did / No, (sujeto) didn't .