If I (not forget) his number, I would have phoned him. If I were you, I (buy) these shoes. If you heat snow, it (melt) easily. If it (be) warm tomorrow, we'll go to the beach. If I (live) near the sea, I would sunbathe every day. If you had gone with us, you (have) lots of fun. If he (not do) his homework, he can not go to the party. If she wrote a book, it would be a best-seller. If I were you, I'd see a doctor. If I had saved enough money, I would have bought that camera. I (come) if I finish my work early. If you heat water, it boils. If I had known the answer, I would have raised my hand. If we don't hurry, we'll miss our bus. If he is busy now, I will come back tomorrow.