“But by ciuntless generations they did not stand out from the myriad other organisms with which rheh shared their habitats.” Hi， I wonder whether in this sentence，the “which” is referring to “the myriad other organisms”. many thanks！

What does this sentence means ？ “The empty neighborhoods house 68% white residents. ” Does it mean 68% of residents in those neighborhoods are white？ or it actually means that those neighborhoods houses 68% of the city‘s total population？ Many thanks

How to write a formal business email to thank someone. Hi, I am writing a business email to thank someone who is willing to share his email address through my contact and let me email him. I could not tell how should I word this sentence formally English. My current version is " Thank you so much for letting XXX share your email address with me!" But this sounds so silly. Could someone share some experience with this?

the different of "will" and "would". I would how we ask a question in everyday life？ “Would” is more polite then “will” in English. does this mean if I want to ask a question politely， I should use “would” to replace “will”, such as in the following examples. Would we have opportunities to know the industry in New York?

Have I got this sentence correct? Hi, have I got this sentence correct ?

"I will be home most of the time this weekend."

Why does the author include "being in" in the sentence. Hi, there is a sentence from my reading. I am not sure why the author includes "being in" in the sentence. Personally, the phase seems to be a bit of unnecessary. “About 13.5 billion years ago, matter, energy, time and space come into being in what is known as the Big Bang.”

Why does the author use "the atom" in this sentence, instead of "atoms"? Hi, there is a sentence from my reading. I wonder why the author uses " the atom" in the sentence. It seems that this “atom” should be in plurals. " Nobody, least of all humans themselves, had any inkling that their descendants would one day walk on the moon, split the atom, fathom the genetic code and write history books. "

A Few Sentences from Today's Study. The scientific revolution, which started 500 years ago, shaped the course of human history. This research kick-started the professor’s work in physics. I wish that one day, I will have a BMW model i8 which can speed-up within seconds. The research project got underway. He became obsessed with data.

Why those words are in the form of singular？ Hi, this is a sentence from my reading. I could not understand why the author uses singular form on those words-“matter”, “energy”, “time” and “space”. “About 13.5 billion years ago, matter, energy, time and space come into being in what is known as the Big Bang.”