The overall structure of Pausch's Last Lecture supports his purpose of enabling the childhood dreams of others because it allows him to explain the problems he had in realizing his dreams and how he solved them. earn his audience's attention and then relay details about his experiences and learned wisdom. illustrate why one's dreams need to be pursued in a logical order if success is to be obtained. compare his dreams and successes to those of famous or respected people.

Bicycle riding should be encouraged, and adding bicycle lanes will increase the number of riders. it is healthier for people to ride than to sit angrily in traffic. it is healthier for everyone to breathe cleaner air. sharing the road can be tricky, but there are things that can be done. so, add the bike lanes and get rolling! which sentence would improve this conclusion? every town should consider adding bicycle lanes, because it is a great idea. organizing safety classes for drivers and cyclists will ensure that everyone knows the rules. do not listen to negative people who complain about anything new. it is true that some people might get injured, but even walking can be dangerous.