Ответ:
Choose the correct answer.
If I don’t find Jack at home, I will leave him a message.
If I had known it, I would have come earlier.
If he had not been so frustrated, he would't have missed the bus.
Had I time, I would study Spanish.
If I were you, I would go there myself.
If you heat water, it boils.
If you had gone to the party, you would have seen Alan.
If I were you, I would call your mom.