---There goes the bell.---It’s time for class. Let’s stop .
---Are there any oranges in the bag? -- -Yes. But only .
---What’s wrong with me, doctor? --- . You just have a cold.
---I often have hamburgers for lunch.--- You’d better not. It’s bad for you too much junk food.
---Do you often go to the gym? ---No, . I don’t like sports at all.
Take exercise, you will become stronger and healthier.