1. (2021·湖州模拟) 听下面一段较长对话，回答以下小题。

1. （1） What is the conversation mainly about?

   A . The decision to go on a diet. B . The way to change eating habits. C . The plan to celebrate the New Year.
3. （2） What does the woman think of the man?

   A . He is a man of his word. B . He always breaks his word. C . He needn't change anything.
5. （3） What may happen to the man at last?

   A . He'll lose weight. B . He'll stick to his plan. C . He'll fail to go on a diet.