Scrib.sheet: (In)Definite Articles. How to Use A, An and The Correctly

"An SOS call." Not "a SOS call", even though SOS starts with a letter that's usually a consonant. The rule isn't about spelling, it's about sound, and that's exactly the kind of exception that catches people who've been using articles correctly their whole lives without ever learning the actual rule behind it.

This Scrib.sheet gives you the three-rule model for choosing between a, an, the, and no article at all: first mention takes a/an, something already known or specific takes the, and general or uncountable nouns often take no article whatsoever.

You get the sound-based rule for a vs. an, the specific academic nouns (research, evidence, data, literature) that trip up even confident writers, and a two-minute editing check you can run on any draft.

Three exercises take you from filling in the right article, to tracking how an article changes across a passage as a noun moves from new to known, to distinguishing general use from specific use, each with a full answer sheet explaining the reasoning, not just the answer.

Bonus: a one-page quick-reference guide, so you can settle any article decision at a glance while you're actually writing.

What you get 11-page PDF, instant download, yours to keep. Best for undergraduate, postgraduate and international students writing in English. 3 exercises with a full answer sheet explaining the reasoning behind each answer. Bonus: a one-page quick-reference guide for settling any article decision at a glance.

Built by Anna Yeadell, a professional academic editor and lecturer with over 20 years' experience helping international students and researchers write clearly and get better results.

One of seven standalone Scrib.sheets. Working on the essay itself? Scrib.how: The Complete Essay-Writing Series (introductions, thesis statements, body paragraphs, conclusions) is £19: https://payhip.com/b/Ltk0U. Got comments back on a draft? The Feedback Bundle is £16: https://payhip.com/b/s439Q

14-day money-back guarantee. If the guide isn't what you needed, email us within 14 days for a full refund.

Licensed for individual, personal use. For classroom or institutional licensing, see Scrib. MasterSheets or contact us at scrib.works.