The decline and fall of the Roman Empire remains a topic of vigorous debate to this day; historians have attributed it to a variety of causes, including military insurrection, ethnic conflict, and widespread immorality. A. have attributed it to a variety of causes, including military insurrection, e...

The bowerbirds of Australia derive their name from the fact that the males build elaborate bowers of sticks and twigs to attract females, decorating them with flowers and other vegetation in a display of courtship. A. the fact that the males build elaborate bowers of sticks and twigs to attract fema...

In their latest press release, the company's new management stated a plan for expansion of its operations into the global software market via a series of acquisitions in Asia and Latin America. A. the company's new management stated a plan for expansion of its operations B. the new company's managem...

I edited my post as Ron required. Hope to receive answers for my question soon.

I edited my post as Ron required. Hope to receive answers for my question soon.

I edited my post as Ron required. Hope to receive answers for my question soon.

In the answer choice C, the modifier "allowing them to explore" modifies its preceding clause but it seems not make sense because such modifier does not logically match with the subject, "many of today’s mathematicians". The answer choice appears as though "many of today’s m...

In the answer choice C, the modifier "allowing them to explore" modifies its preceding clause but it seems not make sense because such modifier does not logically match with the subject, "many of today’s mathematicians". The answer choice appears as though "many of today’s ...

Red-light cameras, originally implemented in an attempt at increasing the safety of intersections, have been precisely the opposite: drivers are afraid of expensive citations and often brake suddenly as they approach camera-equipped intersections, so they cause rear-end accidents. A. in an attempt a...

I am confused about the usage of "prefer" because sometimes I see people use "prefer X to Y", other time people use "prefer X rather than Y". Which of the usage is correct? Which part speech are X and Y can be? i.e. noun, verb, to verb, verb-ing

Thanks!

I am not sure whether some collective nouns that refer to group of people such as community, company, and committee could be modified by who or by which.

Please explain the usage of relative clause in this case.
Thanks.

In manhattan sentence correction book the author says that "do not use a comparative adjective unless you have a than in the sentence". However, in some case I cannot find a way to correct a sentence using such adjective without than. For example: A and B are of no less importance to C. Pl...

I'm not familiar with the term "comparative adjective", but, from your question, I'll infer that it means more , less , better , worse , etc. (If this is wrong, please clarify, thanks.) If both parts of the comparison are mentioned in the same part of the sentence, then, yes, you should h...

I am not sure whether some collective nouns that refer to group of people such as community, company, and committee could be modified by who or by which. "Which". "Who" is only used for nouns that are literally people. Please explain the usage of relative clause in this case. Th...

these are some examples of each of such usage: Mother knows best . It is best to sit while on the bus. He is the best student in the physics class. Please explain the difference between the best and best . Is it correct if "best" appear in a answer choice in a Gmat sentence correction? Tha...