Read the following context and choose the best option to answer the question.
Context: i still need to pay my mom off from last week . and i need to still buy my summer reading books ( this is the lastest i have ever gotten them ) and i still need to buy jeans . :( i hate jean shopping . all of the pants are really long on me .
Question: Why is the narrator worried about buying books ?
Options: 
- They enjoy reading .
 - They love to read .
 - They are needed for school .
 - They believe the books will be banned soon .


They are needed for school .