Respuesta :

  1. had not visited this town before today.
  2. Jenifer began to run after she had seen the snake.
  3. Bob had met her before the party began.
  4. She had completed the graduation before the end of 2019.
  5. The kid had fallen asleep before 9 o’clock. 
  6. Tom had quit smoking when the doctor advised him.
  7. I was hungry. I had not eaten for six hours.
  8. The patient had taken medicine before the doctor came.
  9. Jonathon had earned a lot of money before he turned 40.
  10. My friend asked if I had seen her parrot.
  11. What had you learned before leaving school?
  12. He had not ever gone to Italy.
  13. had reached the hall before the exam started.
  14. When I came home, they had eaten the meal.
  15. Where had you gone when I came to meet you?