The average hourly wage of television assemblers in Vernland has long been significantly lower than that inneighboring Borodia. Since Borodia dropped all tariffson Vernlandian televisions three years ago, the numberof televisions sold annually in Borodia has not changed. However, recent statistics ...

Neuroscientists, having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood, are now drawing solid conclusions about how the human brain grows and how babies acquire language. (A) Neuroscientists, having amassed a wealth of knowledge ...

Rising inventories, when unaccompanied correspondingly by increases in sales, can lead to production cutbacks that would hamper economic growth. (A) when unaccompanied correspondingly by increases in sales, can lead (B) when not accompanied by corresponding increases in sales, possibly leads (C) whe...

Thanks for the reply. I found something similar in OG 12. OG 12 says that the verb following after (or once) should be in the present-perfect tense to indicate that the trimming must occur before the tourists arrive. "A propose has been made to trim the horns from rhinoceroses to disocourage p...

Hi,everyone! I have got a problem with pronoun and its antecent in parallel structure. In ManhattanGMAT 4th page233, you said that if a sentense is in parallel structures, the pronoun and the antecedent should agree in case. In particular, a subject pronoun in one clause often refers to a noun in su...

Hi, everyone, I have a question about parallism of subordinate clause. Should we always make the main clause and its subordinate clause parallel?? For example,"Although+sub clause, main clause." "After sub clause, main clause". "Main clause+(relative clause) ".. Should ...

Hi, instructors, I have two sentenses and need your helps. 1. The particle, appears as X spot on the sun's surface, which has never been seen on the sun's equator. Is the "which" in this sentense clear? Would it ambiguously refer to "surface", not the "spot"? I don't kn...

Hi, instructors

I have bought a ManhattanGMAT book(sentence correction 4th) but I did not take any courses of MGMAT. Am I now a student of MGMAT? I mean, in this forum, the colour of my name is orange., as you see, rx_11. Am I enough to be a blue or green one?

Hope your reply :)

Hi, instructors I don't understand the use of the so-called "opening modifier" in C, and I have searched the forum and there are no answers. In choice C, what is the modifier " Less successful ...."? Is it a noun modifier? Moreover, should we add a "being" before less? ...

[Deleted because this question is from a banned source - see below.]

Hi, instructors, I have some questions about "and". Can you help me clarify whether the following sentences are correct or not? These sentenses are writen by me, having no copyright problems. 1. Jim washed the bedroom, and he cleaned the window 2. Jim washed the bedroom and he cleaned the ...

Hi, instructors,

I have a question about choice A. "while in Germany it is just over 33%"

I think in choice A, the "it" is not ambiguous because "it" is in a subordinate clause, and it will clearly refer the subject of the main clause.

Can you clarify it?

Hi, experts, In ManhattanGMAT SC 4th page 84, there is a sentense, "The cat, lazy from overeating, took a nap". Can you clarify if we should add a "being" in front of "lazy"? That is "The cat, being lazy from overeating, took a nap". Is this sentense correct? ...

Hi, ron, Thank you for your great explanation and I finally know why A & D are wrong, because they both compared the wrong elements "the Halley’s Comet" and "its return", which make no sense. However, I don't understand why there are no omissions in this sentense. For example...

Neuroscientists, having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood, are now drawing solid conclusions about how the human brain grows and how babies acquire language. (A) Neuroscientists, having amassed a wealth of knowledge ...