She is stubborn and willful.
Answer:
I think it would be D.
Explanation:
Martin is embarrassed because his friends would now find out the truth and might think bad of him. while Cheryl isn't. She just wants to show her friends her grandpa, she doesn't care what they think.
A. Preposition: over; object of the preposition: bridge
A preposition shows the location of an object, it shows where something is. In this case the preposition is "over" as that is the only word that is showing 'where' something is and thus the car becomes the object.