CCSS.ELA-LITERACY.SL.11-12.6
Adapt speech to a variety of contexts and tasks, demonstrating a command of formal English when indicated or appropriate. (See grades 11-12 Language standards 1 and 3here for specific expectations.)
Respond orally or in writing with appropriate register and purposeful vocabulary, tone, and voice
Adapt speech to a variety of contexts and tasks, demonstrating a command of formal English when indicated or appropriate. (See grades 11-12 Language standards 1 and 3here for specific expectations.)