Washington Common Core Standards
WA.CC.L.5. Language Standards
Conventions of Standard English
L.5.1. Demonstrate command of the conventions of standard English grammar and usage when writing or speaking.
L.5.1(a) Explain the function of conjunctions, prepositions, and interjections in general and their function in particular sentences.
L.5.1(e) Use correlative conjunctions (e.g., either/or, neither/nor).