L.2.1.h Use a comma to set off the words yes and no (e.g., Yes, thank you), to set off a tag question from the rest of the sentence (e.g., It's true, isn't it?) and to indicate direct address (e.g., Is that you, Steve?).
L.2.1.j Spell grade-appropriate words correctly, consulting references as needed and/or using spelling patterns and generalizations (e.g., word families, position-based spelling, syllable patterns, ending rules, meaningful word parts).
L.6 Acquire and use accurately grade-appropriate conversational, general academic, and domain-specific words and phrases, including those that signal spatial and temporal relationships (e.g., After dinner that night we went looking for them).