1. If they had invited us, naturally we ................ (would have gone) to the party.
2. If I ………. (had had) your address, I would have ......written.......... .
3. If I had been in your place, I ................ (would have said) this.
4. I would not have gone if I ................ (had known) it was going to rain.
5. If you had called me, I ................ (would have been) glad to meet you.
6. If it rains next Saturday, I ................ (shall stay) at home.
7. I will call you next week if I ................ (want) a lesson.
8. I ................ (would like) to study Spanish if I had the time.
9. I will go to the beach next Saturday if the weather is fine.