Question

which practice was common among modernist poets? writing in formal language following strict meter using experimental techniques employing traditional forms

Explanation:

Modernist poets were known for breaking away from traditional forms and meters, and often used experimental techniques. They also tended to use more colloquial or innovative language rather than strict formal language. So "using experimental techniques" aligns with modernist poetry practices, while the other options (writing in formal language, following strict meter, employing traditional forms) are more associated with traditional poetry.

Answer:

using experimental techniques