Demonstrate command of the conventions of Standard English grammar and usage when writing or speaking.
a. Use frequently occurring nouns and verbs.
b. Form regular plural nouns orally by adding /s/ or /es/ (e.g., dog, dogs; wish, wishes).
c. Understand and use question words (interrogatives) (e.g., who, what, where, when, why, how).
d. Use the most frequently occurring prepositions (e.g., to, from, in, out, on, off, for, of, by, with).
e. Produce and expand complete sentences in shared language activities.