II. Rewrite the following sentences, using the words given 1. Be careful or you will fall down. → If ………………………………………………………………………….. 2. Hurry up, or we will be late for the exam. → If we ………………………………………………………………… 3. Go right now or you’ll be late for the train. → If you…………………………………………………………………. 4. You will be sick if you don’t take a rest. → Unless……………………………………………………………………………. 5. If he doesn’t work hard, he won’t have money. → Unless…………………………………………………………………………….