根据对话内容，在下面横线上写出对话中所缺的单词。

A:Doctor,I’m not feeling well.

B:What’s   1     2  ,madam?

A:I often feel   3   when I do the cooking.

B:Oh,I’m afraid you eat too much and didn’t   4   enough exercise.

A:But how can I get    5    ,doctor?

B:If you want to get thinner,you have to eat less food.

1._____ 2._____ 3._____ 4._____ 5._____