If you eat fast food, you gain weight., If you study hard, you get good grades., When she works early, she wakes up early., I always wear a jacket when it is cold., He never buys lunch if he doesn't have cash., When you heat water, it boils., If the door is open, you can come in., If you mix red and white, you get pink., If you add sugar, it tastes sweet., The dvd player comes on If you press this switch.,

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