Read it through once

He laughed at her embarrassment and walked across the road hailing a hansom, just as he used to in old times when he came to see Miss Rice. The memory of those days came back upon her. It was strange to meet him again after so many years. She felt she had seen him now for the last time. But it was foolish and wicked, too, to think of such things; her husband dying.... But she couldn't help it; he reminded her of so much of what was past and gone. A moment after she dashed these personal tears aside and walked open-hearted to meet William. What had the doctor said? She must know the truth. If she was to lose him she would lose everything. No, not everything; her boy would still remain to her, and she felt that, after all, her boy was what was most real to her in life. These thoughts had passed through her mind before William had had time to answer her question.