Hard court surface since the ball can bounce on a hard surface
the dead leaves
leaves is the plural noun
Answer:
I was on a robotics team. My role was to be the mathematical person.
You did not provide the possible excerpts, however, nonstandard English is any type of English language that is not standardized, meaning that is not grammatical or normative. Slang, jargon, incorrect grammar, dialects, all fall into the category of nonstandard English, so use that logic on your excerpts and find the correct one.
