To get someone to do something or like someone trying to get you to buy something you don’t want
C. seamus heaney .
Hope this helped!
Answer:
convince readers to take portrait painting classes
Grover proves that he is a real friend to Percy. For example, during the battle between Percy and Ares, Grover supports Percy throughout the conflict.
I'm sorry I only have the answer for the first question. I hope this helped you enough though