I think the answer is shoveling people’s driveways.
The sentence that supports the theme "love can change a person" is "Jimmy Valentine looked into her eyes, forgot what he was, and became another man. " In this sentence is demonstrated that he fell in love with a woman the moment he saw her and suddenly became another person, later he actually chanched its own name so, from that moment, he remarked that he would leave everything about his passed life behind, and will start over. He also seemed interested in started a new business so he would earn money honestly.
A predicate adjective is the first adjective that follows a linking verb which connects two parts of a sentence (in this case, that verb is 'was'). So, the first adjective after was is 'sleek', so D is the correct answer.
The correct answer is B, forget, because after did, you should always use the bare infinitive (to forget is the full infinitive, bare infinitive is just 'forget', omit 'to).