hey Ron,
I have a huge question for you that maybe reveal a principle I and maybe more gmat student weren't familiar with.
when you use in a sentence a modifier with V3 form does it mean that you have to use the passive voice in all of the sentence ?
for example OG 12 question 25:
you can understand that the use of v3 meant to the objects and that's why you have to use a passive or to change the modifier
**I've seen your lessons on the meaning of "based on" but I'm trying to find a different principle .
counter to that when you use a modifier with Ving form do you have to use the active voice in all of the sentence?
for example OG 13 question 62 - you can delete question B that is the most confusing just for the passive voice.
or
OG 13 question 18 - this might be not the best example but it sure did makes the point that the underlying sentence can be a modifier only if he use a v3 .
thank you.