阅读短文，根据短文内容及首字母提示，在空白处填入一个适当的单词。 A young man was walking through a supermarket to pick up a few things when he found an old lady (1)f______ him. 'Pardon me,' she said. 'I'm sorry if my looking (2)s______ at you has made you feel not comfortable. It's just that you look just (3)l______ my son, who died a few months (4)a______.' 'I'm very sorry,' replied the young man.'Is there (5)a______ that I can do for you?' 'Yes,' she said, 'as I'm leaving, would you (6)s______ 'Goodbye, Mother!'? It would make me feel much (7)b______.' '(8)S______,' answered the young man. As the old woman was leaving, he called out, 'Goodbye, Mother!' Then as he stepped up to the check-out, he saw that his (9)b______ was $ 127.00. 'How can that be?' he asked. 'I only bought a few things!' The girl at the check-out replied, 'Your mother said you'd (10)p______ for her.'