ummm, letter D ? I honestly can't tell you if its right or not. sorry
That was SUCH a lovely book! Probably one of my favorites of all time.
I assume you're talking about how it would affect the main character Morrie, yes?
Well Morrie is suffering from Lou Gehrig's disease.This disease is also known as ALS or amyotrophic lateral sclerosis. It's a <span>nervous system disease that weakens and deteriorates muscles and impacts physical function. It would really impact Morrie because he used to love dancing before his disease, which he sadly can't do now. Also it could affect his identity as a person if he doesn't handle the news of his sickness correctly. His whole being, his personality, everything could be affected.
</span>
I would say that learning another language is the most important for communication especially if one is in the country where the other language is spoken and is immersed in it then to be able to survive then one must learn the language and also the process of learning it requires reaching out to the local people and relying on their assistance which bonds one with the people of that country.
He struggles to regain control if his life after his brother took his dukebom from him.
No, it's not correct!
A correct version would be "we are waiting for your feedback" - you need to add "for". You wait for something, - the " for" is necessary.
Alternatively you could say "we are awaiting your feedback" - then you don't need to add for, (but it's "awaiting, not waiting")