Apr 19, 2012 · You may use one-to-one when you can identify a source and a destination. For eg., a one-to-one email is one sent from a single person to another, i.e., no ccs or bccs. In maths, a one-to-one mapping maps one element of a set to a unique element in a target set. One-on-one is the correct adjective in your example

The phrase 'one of the' is used to describe something/someone from the same group. There are many birds on the tree. One of the birds is red. This means we are talking about all the birds on the three but then when you want to be specific about the red bird, you use one of the. He is one of the soldiers who fights for their country - is correct.

Normally the NP is quantified (e.g, one/thirteen/a few of them). However, if the phrase is all but NP, then it means 'all except one/thirteen/a few of them'. Make sure you know which idiom you're talking about. There are a lot of them, and some have more words than others. –

Feb 1, 2015 · It would come much more naturally to a native speaker to say not "That man is a 50-year-old" [note also the hyphenation here] but "That is a 50-year-old man"; similarly, not "That kid is a one-and-a-half-year-old today" [a construction I have never heard anyone use when referring to half years as part of someone's age], but "That is a one-and-a-half-year-old kid" (omitting the 'today'), or ...

Oct 21, 2017 · The difference between execption and exemption is one of those Zen-like things akin to the difference between zero and null. They are used differently, but their effect appears identical. An exemption is an exclusion from the consequences of a rule, while an exception is an exclusion from the rule itself.

Would be a valid American English number, i.e. $2137, whereas in British English one would preferentially use the form. This bicycle cost two thousand, one hundred and thirty seven pounds. Meaning the same number - £2137. In both American and British English, you need to qualify the number with "a" or "one" when stating an exactitude, for example

The "one" could imply that of the alternates only ONE choice is possible, or permitted. "Which" alone could indicate several choices from the set of alterates could be selected in various combinations. Of course, speakers are often very imprecise about their meanings & intentions when saying "which" or "which one".

Jan 23, 2018 · I'm often mystified by this particular threefold thing as well, because my native language has only one kind of compound word. English, however, has three. Closed = walkthrough. Hyphenated = walk-through. Open form = walk through. In …

@Mr. Hyde One can sometimes shift the preposition in writing or in speech, yes: "the party which he spoke at was" etc.. Bear in mind, though, that in non-literary writing, the preposition would not be shifted. Which without in is not part of this question. The point here is about the prepositioins. –

Jun 3, 2019 · Looking up this on English exchange I couldn't seem to find a single source of truth: Instance 1 - ";Prerequisite" in search: "Prerequisite for" vs. "prerequisite to"