In act II of Hamlet, what does the queen believe caused Hamlet to go Insane?

You are moving out of town and you are planning to sell your recently bought bicycle. draft a classified advertisement including the description of the bicycle, cost and other necessary details. about 50 words.

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.

What is the main idea of this paragraph? asap