Solución del ejercicio sobre Futuro Perfecto (Future Perfect) (2)

Para que ejercitaras sobre el Futuro Perfecto te proponíamos que colocaras en estas oraciones el verbo que se encuentra entre paréntesis en su forma correcta. Luego debías reescribirlas en interrogativo y negativo. Si ya lo has hecho… aquí tienes la solución:

  1. She will have bought an umbrella by the time it begins raining.
    Will she have bought an umbrella by the time it begins raining?
    She will not have bought an umbrella by the time it begins raining.
  2. By the time you arrive, I will have spent all the money.
    Will I have spent all the money by the time you arrive?
    By the time you arrive, I will not have spent all the money.
  3. The students will have understood the exercises before the weekend.
    Will the students have understood the exercises before the weekend?
    The students will not have understood the exercises before the weekend.
  4. Alice will have bought a new car by the end of October.
    Will Alice have bought a new car by the end of October?
    Alice will not have bought a new car by the end of October.
  5. By the time she moves to Europe, my sister will have had a baby.
    Will my sister have had a baby by the time she moves to Europe?
    By the time she moves to Europe, my sister will not have had a baby.
  6. They will have repaired the car by the time you come back.
    Will they have repaired the car by the time you come back?
    They will not have repaired the car by the time you come back.
  7. She will have done her homework by the end of the day.
    Will she have done her homework by the end of the day?
    She will not have done her homework by the end of the day.
  8. I will have called the police before the thieves leave the bank.
    Will I have called the police before the thieves leave the bank?
    I will not have called the police before the thieves leave the bank.
  9. Before the train leaves my father will have taken us to the station.
    Will my father have taken us to the station before the train leaves?
    Before the train leaves, my father will not have taken us to the station.
  10. By 6 o’clock we will have won the championship.
    Will we have won the championship by 6 o’clock?
    By 6 o’clock we will not have won the championship.

  1. Before the weekend, I will have cleaned the house.
    Will I have cleaned the house before the weekend?
    Before the weekend I will not have cleaned the house.
  2. By the next year you will have forgotten your problems.
    Will you have forgotten your problems by the next year?
    By the next year you will have forgotten your problems.
  3. Before this evening, your boss will have called you several times.
    Will your boss have called you several times?
    Your boss will not have called you several times.
  4. My brother will have walked 5 miles by the time you meet him.
    Will my brother have walked 5 miles by the time you meet him?
    My brother will not have walked 5 miles by the time you meet him.
  5. Before John tells me the truth, I will have known it.
    Will I have known the truth before John tells me it?
    Before John tells me the truth, I will not have known it.
  6. You will have sung at the theatre by 8 o’clock.
    Will you have sung at the theatre by 8 o’clock?
    You will not have sung at the theatre by 8 o’clock.
  7. We will have earned a lot of money by the end of September.
    Will we have earned a lot of money by the end of September?
    We will not have earned a lot of money by the end of September.
  8. Before he asks for the document, you will have given it to him.
    Will you have given to him the document before he asks it?
    Before he asks for the document, you will have given it to him.
  9. I will have thought a solution by the time you go away.
    Will I have thought a solution by the time you go away?
    I will not have thought a solution by the time you go away.
  10. Before this afternoon, they will have lent you the money.
    Will they have lent you the money before this afternoon?
    Before this afternoon they will not have lent you the money.