допоможіть, будь ласка, виконати цю вправу

1. had / said / had 2. was shopping / lost3. are announcing / have / missed4. is speaking / don't know5. doesn't smoke / isn't smoking / was / didn't smoke / worked6. washed / found7. did you learn8. are going / is9. are you waiting10. broke / was driving11. did it happen12. wears / weared13. is she watching14. saw / was running / didn't have15. is your son doing / is studying16. did you do17. opened / was standing / was / didn't recognize / weared18. went