Think of what the terms modernism and modern art meant to you before starting this lesson, Did your opinion or ideas about these two
concepts change after reading the tutorial and watching the video?

The answer would be d.hope this !

The sentence needs a descriptor of exactly "what" will happen at gurley and marina. in this case, it is the light at the intersection turning green. in this case, the sentence could be rewritten as "the light at the intersection of gurley and montezuma will turn green exactly three seconds after the light at the intersection of gurley and marina."