1. If I had a toothache, I (go) to the dentist. 2. If she (hear) the news, she would have called us by now. 3. If you (know) what she did yesterday, you would be surprised. 4. I wish I (have) more spare time in the evenings. 5. If you hadn't been ill, you (not miss) a lot of lessons last week. 6. I wish I (go) on the school trip next week. 7. I wish I (study) more when I was at school. 8. Paul, I wish you (stop) making so much noise. 9. I wish you (not speak) to her like that. 10. It's time they (do) anything about it, or it will be too late. 11. Tom speaks to everyone as if he (know) everything. 12. I'd rather Mary (spend) the night with us. It's snowing heavily. 13. If you (touch) that plate, you will burn your fingers. 14. Shall I invite John to the party? If I were you? I (invite) him. 15. When water boils, it (produce) steam. 16. Can you help me? Well, if I wasn't studying I (help) you. 17. If we were very rich, we (afford) very expensive clothes. 18. I would rather (eat) sweet than salty food,​