2) my friends….. (have) a picnic lunch if the day….. (be) fine. 3) he …) to visit the museums if he….. (be) in a new country. 4) when my mother….. (cook) salads, she …) only olive oil. 5) if you…) the door, it… lock) automatically. 6) if she…) this medicine, she…) much better. 7) i….. (finish) the job tomorrow if i….. (have) more time. 8) we….. (not/use) calculators when we….. (write) tests. 9) if they … (have) enough money, they … (open) a restaurant next year. 10) if water….. (boil), it…) into steam.