Hi Tim,
Thanks for replying and thanks for correcting my SC. :)
Quote:
Hope you are doing great! I have a small doubt.
As far as grammar is concerned, i am strictly following SC-4th edition. Sometimes for extra practice on particular topics such as countable and uncountable nouns etc. i look for other resources, but i always match them with GMAT SC.
I read the sentence that you mentioned in the previous post.
"OG problem 10 on p.689"
"Carnivorous mammals can endure what would otherwise be lethal levels of body
heat because they have a heat-exchange network that keeps the brain from getting to hot."
There is no comma before because that is a subordinate conjunction.
Second, I read somewhere but don't know if it is true.
"Subordinating conjunctions introduce dependent clauses;
they don't always require commas, although you'll usually see a comma when it's longer. Remember the GMAT doesn't test punctuation so don't look too closely at the commas! "
Now, i am little confused.
Thanks & Regards
Sachin