A：　Peter, how often do you exercise?
    B：　Well, I swim and run every day.
    A：　Now, tell me, what do you eat?
    B：　Well, I don't eat any meat, but I do eat fish and eggs.
    A：　Do you eat a lot of vegetables?
    B：　Oh yes, and fruit, I love fruit.
    A：　What do you drink?
    B：　Well, I never drink alcohol, coffee or tea. They are very bad for you.
    A：　What do you drink?