Answer:
The effect of Groucho's short history of Casablanca is to create a humour but yet also sarcasm scenario.
Explanation:
yes is has proper grammar and punctuation
Answer:
"The coach's rant after the loss fell on deaf ears as no one paid much attention."
Explanation:
I think the best answer is to ignore them all. You will find alot of people with those characteristics but you can't just go around proving them wrong or right. Every successful person has atleast a hater. You will need those people to be successful but if you think about them alot they might cause you problems mentally. It's easy to say as given in the pic but hard to do. Ignore them but if you can everytime they say "You can't do it" prove them wrong :)