This evening I am going through boxes of old letters my Mom saved . I mailed the boxes to myself when I was cleaning out her house about a year and a half ago . There was so much shredding I had to do and she had saved everything .
According to the above context, choose the best option to answer the following question.
Question: Why did the narrator wait a year and a half to go through the boxes of letters ?
Options:
- She shredded them first and it took her a year and a half to tape them all back together .
 - None of the above choices .
 - She finally had the time to do it .
 - The post office messed up and lost the boxes shortly after she mailed them to herself .


She finally had the time to do it .