Answer: by having the speaker explore the mysterious noise
Explanation:
The speaker hears a noise and decides to check it out. That brings a suspense. But if the speaker just stayed there and did nothing there wouldn’t be any suspense at all
I'd say B and D. Elementary school reports don't necessarily equate to knowledge of a subject (and research on the branches of government doesn't help you know <em>how</em> to govern), so A is out. C is nice, but popularity and charm do not a leader make, he might have ulterior motives to being as such, maybe taking advantage of the power? B and D show things he has done that would give him useful skills in the position.
Answer: C) When Alex came home, his parents were waiting up for him.
Explanation: a misplaced modifier is a word, phrase, or clause that is improperly separated from the word it modifies or describes. Because of the separation, sentences with this error often sound awkward, ridiculous, or confusing. In the sentence A, it isn't clear who was driving (the bears or the speaker), in sentence B, it isn't clear who was snoring (the alarm or the speaker), in sentence D it is unclear what was eight feet long (the surfboard or the store), so the sentence that uses a modifier correctly, is the corresponding to option C.