The world we live in today is not very different to 1984 in the way that our government watches what we do through our devices and through cameras we may not see. The government today also uses the websites we use every day to influence us. for instance, the adds on our social media sites are put there because of what the microphone on our computer or phone heard. the news today is also some what similar in the way that political candidates or the producers of the news outlet, can force or influence us to agree with them over what would normally seem logical or morally right. 
 
        
             
        
        
        
My personal recommendations would be to 
A ) Make the subject shorter, like "Reason for Absence" or "My Absence"
B ) Make the email more formal. (You don't have to copy my recommendation word for word but if you want to or use it for reference that works):
"Good Morning/Afternoon/Evening Mrs. __,
I hole you're have a lovely morning/afternoon/evening. Today I was absent and I apologize for the inconvenience. The class meeting didn't appear on my canvas courses and I couldn't find a zoom link. If there's anywhere I can find either one for the future please let me know and again I'm sorry for the inconvenience.
Sincerely,
__"
        
                    
             
        
        
        
Answer:
D.  Time, Harvard
Explanation:
A proper noun is defined as the 'name of a particular person, place, organization.'  
Time is the name of an American weekly news magazine. 
Harvard is the name of a private Ivy League research university in the USA.  
 
        
                    
             
        
        
        
Answer:
 They get comfortable with how they do things and lose the urge to push themselves outside of their comfort zones. On the other hand, other teachers never stop pushing themselves to learn new things.