Hi experts,
How can I enter the online question bank? I wasn't able to find a link. I just have brought the access ($35).

Hello all the experts, I am new here and my name is Tadashi. I am from Tokyo and nice to meet you all. Could anyone explain what's the difference between *sign a confidentiality agreement prohibiting disclosure of its water purification methods to any company using an analogous purification process*...

DOMO ARIGATO, RON.
Tadashi.

Hello experts, Would u like to shed some lights on why B is wrong? Is there something wrong with the modification:"having XXX" ? I can't understand. Besides, if my memory serves me right, "Subject, having XXX, Verb... "is a correct sentence pattern appeared in the GMAT world. Cou...

Hello Ron, Tim, Stacy & other experts. Choice B: The tomato, though now eaten in large quantities around the world and harmless, is a member of the generally toxic nightshade family, which includes belladonna, and it was therefore once thought to be poisonous itself. May I eliminate B simply bec...

Hi experts in the forum, B: Carbon monoxide levels in the atmosphere increased by enough of a percentage during the twentieth century that they began to trap heat radiating from the Earth , causing the average surface temperature to rise. Can I eliminate choice B simply because the underline part of...

Hi everyone, I am Tadashi from Tokyo. Has anyone in the forum done the problem sets in GMAT paper tests which are now sold on mba.com ($90 in all)? Any insights? PS. I've finished doing problem sets presented on OG & Prep Software. [would be better if some expert can give me some advice] ARIGATO...

Very helpful.
DOMO ARIGATO.
Tadashi.

Hi experts, C:Having lived in Tahiti for several years, where life was slow and relaxed, (OA) D:Having lived for several years in Tahiti, where life was slow and relaxed, I can't understand the OE: The modifier "where life was slow and relaxed" incorrectly modifies "years" instea...

Regarded by publishing analysts to be increased by international tensions during the Cold War, sales of the spy novel reached the zenith in the 1960s, when most Americans perceived the U.S.S.R. like a constant threat. A. Regarded by publishing analysts to be increased by international tensions duri...

Hi Ron & Tim, I still have question about B & D. Would you please elaborate why they are wrong. In my opinion, in structure NOUN1+PREP.+NOUN2+WHICH, which can modify either the noun1 or noun2. eg.a decline in the shark population, which includes -> which can either modify the decline or t...

Hi Ron. Although I've read all your post about this SC problem, I still have a question. Sentence1: That twenty-one ceramic dog figurines were discovered during the excavation (PS. I changed excavating to excavation) of a 1,000-year-old Hohokam village in Tempe, Arizona, has nearly doubled the numbe...

Hi experts, one question about option C: A major competitor launched a line of similar swim wear at a lower price in February. IMO, the choice actually can't explain the disappointing sales in March. Competitor's lower price in Feb. has nothing to do with the our sales in March . It's likely that th...

DOMO ARIGATO, Ron.
I am sure that I can never find such an expert in GMAT as you in Japan.
I will recommend all my friends & colleagues who are interested in preparing GMAT to visit MGMAT forum.
Your explanation are really helpful especially to those who are not native speakers.
Tadashi.

Oh, my bad. The invention of the cotton gin, being one of the most significant developments of the nineteenth century, had turned cotton cloth into an affordable commodity; it was costly before that. A. being one of the most significant developments of the nineteenth century, had turned cotton cloth...