填入下面文段空白处的词语，最恰当的一组是（ ）小说家应尽可能把人物对话写得流利自然，生动活泼， 不能完全像实际说话。 讲故事或作报告， 又决不能像日常说话那样支离破碎， 不写稿子， 应像一篇文章。

May I have some wine to drink—No, you ____________. You have to drive home later.

What’s this in English—_____ a bike.

healthy” habits, such as shower everyday and sitting on the loo, _____ be bad for you.

You bought the car about ten years ago—Yes. _______ it’s old, it still runs well.