I believe the correct answer is B !!
Answer:
<em>Goo</em><em>d</em><em> </em><em>at</em><em> </em><em>persuading</em><em> </em> someone to do or believe something through reasoning or the use of temptation.
Eg: <em>An</em><em> </em><em>informative</em><em> </em><em>and</em><em> </em><em>persua</em><em>s</em><em>i</em><em>ve</em><em> </em><em>sp</em><em>eech</em><em> </em>
Answer:
I feel like it would be a mix (edit sorry) of both B and C but I would guess B :)
Answer:
Adult smoking rates had been dropping for more than 30 years before teenagers began reducing their rates.
