Conditional forms (Oraciones conditionales)

Clave de repuestas

Ejercicio 1:

1. a) had known
2. b) Should
3. b) would accept
4. a) as long as
5. a) But for
6. a) had studied
7. b) Were
8. a) had
9. b) made
10. a) should happen

Ejercicio 2:

1. had studied / would be
2. hadn't missed / would have attended
3. had been / wouldn't have broken
4. had invested / would be
5. had listened / wouldn't be

Ejercicio 3:

1. I'll lend you the money provided that you promise to pay me back next week.
2. We won't go to the beach unless it stops raining.
3. If I had had your number, I would have called you.
4. But for your timely intervention, the situation would have been disastrous.
5. Take a jacket in case it gets cold later.
6. You can use my computer on condition that you're careful with it.
7. Should you see Maria at the party, give her this message.

Ejercicio 4:

1. Had I known about the problem, I would have helped.
2. Should you need any further information, please contact our office.
3. Were I in your position, I would reconsider the offer.
4. Had they arrived on time, they wouldn't have missed the opening ceremony.
5. Should you see Peter, tell him to call me.

Ejercicio 5:

1. If I had more time, I would learn another language.
2. Had I known about the meeting, I would have attended.
3. It's time we left before the traffic gets worse.
4. I won't forgive him unless he apologizes sincerely.
5. If I were you, I wouldn't trust him so easily.
6. But for your quick thinking, the accident would have been much worse.
7. Should you need assistance, press the red button.
8. We'd better hurry if we want to catch the last train.
9. If she had studied harder, she would have passed the test.
10. OK

Ejercicio 6:

1. had listened / would have avoided
2. Were / would never have achieved
3. heat / boils
4. wouldn't have mentioned / hadn't thought
5. Should / decide
6. addressed
7. had taken / would be living
8. had / check
9. were / would have handled
10. Had / called / would / have taken

Ejercicio 7:

1. De haber sido informado antes, podría haber tomado las medidas apropiadas.
2. Procederemos con el proyecto siempre que recibamos el financiamiento necesario.
3. De no ser por el mal tiempo, el evento habría sido un gran éxito.
4. Si necesitara alguna aclaración, no dude en preguntar.
5. Ya es hora de que implementemos estos cambios en nuestro sistema.

Ejercicio 8:

1. Had I known the truth, I would never have trusted him.
2. As long as you meet the deadlines, there won't be any problem.
3. Should you see my sister, tell her to call me.
4. It's high time you took your professional career seriously.
5. But for your help, I would never have managed to finish on time.