Grammar: Is this correct use of a hyphen?
612986
Your use of hyphen is correct, but "additionally" is redundant and you want to use "complements" (adds to or makes complete) not "compliments" (says something nice about). Really the whole sentence is kind of awkward. Try "Lastly, my thorough knowledge of internet use and computer technologies complements my existing skills." Or something.
854959
Not very good grammar is it?
885981
I HATE it when they omit the comma.  It makes me confused.  I start to wonder if the last two items are more closely related than the other items.  But every time I try to argue about this to somebody, they tell me to stop being so stuck up about grammar when my own isn't so good.  So I just keep quiet and ignore it.
438823
School's is correct, it is showing possession. Schools' would be showing plural possession. The sentence appears to be correct.
553324
just get rid of the John and if the sentence makes sense use it\nfor example\nJohn and me went to the store.\nnot right\nbecause me went to the store makes no sense.\nJohn and I went to the store is correct.\n\nbut you would say me if it was the direct object of a verb. for example, the car hit john and i is incorrect,\nbecause the car hit i is gibberish.  the car hit me is correct. so the car hit john and me is correct.
62172
B\n\nIf you would use the word "Us" then it should be "Me".\nIf you would use the word "We" then it should be "I".\n\nLorna and I went to school. We went to school.\nHe gave the book to us. He gave the book to Lorna and me.\n\nSo the correct form is: "The basketball bounced right between Lorna and me."\n\nItself, ourselves, myself refer to reflexive action. Reflexive action is done by and to the same person or group.\n\nI gave myself a shampoo. We gave ourselves the day off.
935037
It is correct according to MS Word spelling and grammar check.  Use it...  Tools >Spelling and Grammar from the standard MS Word tool bar.  \n\nThey both will pass the test grammatically, but the first makes most sense.
813887
The rule is that when you're writing numbers you may use a hyphen after the tens place as necessary. And you only do it then if there is something IN the tens space to begin with, and something other than zero in the ones space.  'One hundred twenty-two', 'seventy-four' and 'five hunded thousand four hundred fifty-two' are examples. Also, if the numbers are below twenty, you won't hyphenate, as they names of the numbers are all one word in that case,ie one hundred twelve. Remember that you never use the word "and" unless you have encountered a decimal or fraction. I know you didn't ask that, but it seemed relevant. So, it's not one hundred and twelve, but one hundred twelve. Not two hundred and thirty-four, but two hundred thirty-four:)
835342
It depends on the usage. \n\nIn this sentence, which shows the most common usage, it would be hyphenated: He bought only high-end stereo components. (High-end is an adjective.)\n\nIn this sentence, it would not be hyphenated. She scored at the high end of her class. (In this case you are using high and end as two words. High is an adjective which modifies the noun end.)\n\nSo, for all practical purposes, it is hyphenated.\n\ns
1156874
Ask the experts on this field and that would be teachers/instructors who had been teaching the English Grammar for so so so long.  Better still hear them first when they talk and ask them personally of the correct usage.
145390
Yes.\n\nIt's used in the sentence that you posed as a question.
930918
Can you use it in a sentence?
1139153
No, the syntax of your sentence is correct, and you've used the adjective 'syntactical' correctly as well. (Just remember to capitalise the first letter of a sentence!)
744267
The way I remember it is if you can replace the word in question with "him" (or "her"--but "him" ends with M so it's easy to remember) then you should use whom, and if "he" (or "she") works, then it's generally "who"\n\n"I should give this to whom?" (because you could say "I should give this to him?" not "I should give this to he?"), or "Who wants this?" ("He wants this?")
424129
Do you prefer it grammatically correct to the last detail??? I can't edit it right now. My head's really aching but here's some criticism:\n\n1) lots of fragments... like \n\n\n"And in this way you create an environment that everybody can't easily spoil with their Farsi witticism."\n\n"Second, bring up various and brand new subjects."\n\n""While I was already a member."\n\n2) She (is she a girl or a boy?)used transistional devices such as FIRST, SECOND, but no FINALLY or LASTLY\n\n3) "By the way, I tried writing something in the club and it just wouldn't permit it."\n\nIN REFERRING TO THE CLUB AS AN ACTION DOER, SHE SHOULD HAVE USED "THEY"\n\n"By the way, I tried writing something in the club and they just wouldn't permit it."\n\n4) wrong use of clauses\n\n\ncan't think anymore.my head's killing me...need to take some pills..\n\n\n\ngenerally, I think when she was writing this letter, it took her a very long time before actually finishing it...hmmmm.....
596721
Hmmm...no. It's not a sentence, so it's not clear what rules of grammar apply, but I don't think "a symbol" can be taken to refer grammatically to "burn their underpants"--so that makes the underpants themselves a symbol of throwing off their matriachal oppressors. You might want "to represent throwing off..."\n\nI am a matriarchal supporter but that doesn't make me any less a grammar queen.
873224
This is fine, down to the last sentence of the first paragraph. You shouldn't start the sentence with 'especially'.  A comma after 'construction', & then,  'especially if the crew doesn't know you are in the building.'\nThe words non-business would be better hyphenated.