Question

which practice did robert frost have in common with his modernist peers?
using traditional forms
using experimental techniques
writing in everyday language
writing in free verse

Explanation:

Robert Frost, while sometimes using traditional forms, shared with modernist peers the practice of writing in everyday language to make poetry relatable. Modernists often moved away from overly formal language, and Frost's work (e.g., "The Road Not Taken") uses accessible, everyday speech. "Using traditional forms" and "writing in free verse" don't align (Frost used more structured forms, modernists varied but Frost's free verse use wasn't a main commonality), and "experimental techniques" is less central to his shared practice with most modernists compared to everyday language use.

Answer:

C. writing in everyday language