Problem: How does the sentence end?

Neil speaks a Quebecois dialect of French, while Kenneth's is more Parisian, so
Answer: Neil would be more at home speaking his dialect to people from Montreal.

Problem: How does the sentence end?

Dennis pumped gas at the gas station while Robert stayed in the car because
Answer: Dennis was the driver of the car.

Problem: How does the sentence end?

After we left the school and went to the park we were no longer bored. The
Answer: school just lacked excitement.

Problem: How does the sentence end?

During the meeting, Emily asked Elena to summarize the main points, so
Answer:
Elena gave a succinct presentation.