What is the central idea of "Infinite Flow”?

In hard times by charles dickens, mr. gradgrind is depicted as protective and respectful rigid and narrow-minded innovative and ambitious worldly and clever

It was extremely base of him to desert you in your time of need. ( change into exclamatory sentence)

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.