Standard
- CCSS.ELA-Literacy.L.2
- Language Standards
- Conventions of Standard English
- CCSS.ELA-Literacy.L.2.2
- Demonstrate command of the conventions of standard English capitalization, punctuation, and spelling when writing.
- CCSS.ELA-Literacy.L.2.2b
- Use commas in greetings and closings of letters.