All convincing speakers must perfect the art of persuasion.
Someone who has perfected the art of persuasion would be highly skilled at convincing people of different things.
Magnificent means beautiful, excellent, and impressive
The sentence is not grammatically correct, it should be, "Last summer, Jim mowed one lawn, now he mows three." Mowed just one lawn doesn't make sense in one sentence.
Answer:
for me i think its B sorry if im wrong
New England is the closest to standard English
