In exchange for getting to eat lunch in Mr. Harding's room, what does Marlee have to do?

Question 3 of 10 points which sentence is an example of chronological structure in "the city without o a. without daily pumping, manhattan's subway tunnels would be flooded o b. some time in the next 100,000 years, glaciers will cover all of manhattan o c. central park has a garden that houses plants mentioned in shakespeare's plays. o d. if flooding were to go unchecked, steel support beams in buildings would rust

Which of these can an adverbial clause modify?

An illustration must be related directly to your in order to be effective