Respuestas
Respuesta:
1: had been / wouldn't have had
2: wouldn't have sprained / hadn't played
3: had known / wouldn't have talked
4: had seen / would have enjoyed
5: would have painted / had had
6: hadn't been / would have gone
7: had had / would have bought
8: would not have had / had behaved
9: had been / would have invited
10: had not been / would have accepted
11: would you have done / had been
12: would had done / had intended
13: would you have done / had been
14: would not have known / hadn't told her
15: had not complained / would have probably paid
16: had woken up / wouldn't have missed
17: had worked / would have passed
18: had played / would have won
Explicación:
En la número 5 "had had" puede parecer raro pero se escribe así: Lo habría pintado si hubiera tenido tiempo. Lo mismo en la número 7 y la 8 (si hubiera tenido suficiente dinero lo habría comprado...)
"Wouldn't have" y "would not have" es exactamente lo mismo, "n't" es la forma abreviada de "not", así que puedes usar las dos formas ("Wouldn't have" y "would not have") donde quieras. Lo mismo con "had not" y hadn't".
Si tienes alguna duda o quieres la traducción de alguna frase escribe en los comentarios. Espero te sirva :)