Is along the countryside a independent, dependent, or neither

All of the following quotes are examples of foreshadowing from the swimming contest except

Suppose you need to verify how correctly use commas you open ur english textbook and scan the chaper titles in which one would most likey find the information you need

Which is not a controlling idea in the essay? a) average joggers b) importance of tradition eliminate c) olympic-level competitors d) fräbel-designed crystal peach