Standard
    
    
        - CCSS.ELA-Literacy.L.5
- Language Standards
    
   
    
    
        - Conventions of Standard English
    
   
    
    
        - CCSS.ELA-Literacy.L.5.2
- Demonstrate command of the conventions of standard English capitalization, punctuation, and spelling when writing.
    
   
    
    
        - CCSS.ELA-Literacy.L.5.2b
- Use a comma to separate an introductory element from the rest of the sentence.