Illinois Common Core Standards
IL.CC.1.L. Language Standards
Conventions of Standard English
CC.1.L.1.1. Demonstrate command of the conventions of standard English grammar and usage when writing or speaking.
CC.1.L.1.1.b. Use common, proper, and possessive nouns.
CC.1.L.1.1.c. Use singular and plural nouns with matching verbs in basic sentences (e.g., He hops; We hop).