"an" is used before a vowel SOUND even if written as consonant. Thus: an SD card.
Really?
Really. An SD card, but a SCSI controller (scuzzy) and a UFO (you-foe). And despite knowing the rule, I mess it up all the time when writing.
Well, that is very interesting indeed. The rule actually also takes care to explain why it's "an hour". I have to say though, it looks a bit weird on the "you-foe" there, as I see it as an acronym and therefore "an unidentified flying object" or just "an u. f. o.". Then again, it's fascinating that what we have as umlauts (Selbstlaut?) in German doesn't seem to apply in English... My head starts spinning
I have never known a lot grammar (even in German
) and mostly "just do it"; seems to go alright 95% of the time.
Thanks for Bob's guide, Mark!
One of my peeves is affect and effect. Often times, the effect it has on me can affect how I respond to the user.
Oh, good one. That one usually bugs me too.