Answer:
I like short stories because they don't take much time to read.
Despite looking for her everywhere, I couldn't find her.
Must you go already? You only arrived an hour ago!
Look at this site:
http://www.butte.edu/departments/cas/tipsheets/style_purpose_strategy/cause_effort.html
You will find your answer here.
Answer:
Someone complains about littering while throwing trash out of their car window.
The answer would be condescending. W. B. Yeat's is acting condescending to his imitators. He was looking down to those imitators and comparing them to politics who do those things. Also, compared them to a dog praising his fleas.
The answer is D. Do not search for praise by copying others.