----What’s wrong with you, Eric? You look tired.----I________ to prepare for the final exam last night.
---I’m going for a summer camp in Beijing next month. ---.
---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 youtoo much junk food.
---Do you often go to the gym? ---No, . I don’t like sports at all.