{"id":4638,"date":"2011-07-13T00:46:10","date_gmt":"2011-07-13T00:46:10","guid":{"rendered":"http:\/\/www.espressoenglish.net\/?p=4638"},"modified":"2016-04-06T17:54:11","modified_gmt":"2016-04-06T17:54:11","slug":"common-errors-in-english-a-an-one","status":"publish","type":"post","link":"https:\/\/www.espressoenglish.net\/common-errors-in-english-a-an-one\/","title":{"rendered":"Common Errors in English: A, An, One"},"content":{"rendered":"<h3 style=\"padding-left: 30px;\"><span style=\"color: #ff0000;\">Don\u2019t say:<\/span> \u201cI took one pen and started to write.\u201d<\/h3>\n<h3 style=\"padding-left: 30px;\"><span style=\"color: #008000;\">Say:<\/span> \u201cI took a pen and started to write.\u201d<\/h3>\n<p>Use <strong>one<\/strong> when the number is important; when you want to emphasize that it is <strong><em>only<\/em> one<\/strong> (not two or\u00a0three or more):<\/p>\n<ul>\n<li><strong>One<\/strong> of these eggs is rotten, but the others are OK.<\/li>\n<li>I wanted to buy three CDs, but I didn\u2019t have enough money, so I bought only <strong>one.<\/strong><\/li>\n<\/ul>\n<p>In all other cases, when the fact of being \u201cone\u201d is not important, use <strong>a \/ an:<\/strong><\/p>\n<ul>\n<li>I had <strong>an<\/strong> omelet for breakfast.<\/li>\n<li>I bought <strong>a<\/strong> new CD yesterday.<\/li>\n<\/ul>\n<div class=\"alert\">\n<h3 style=\"text-align: center;\">Master the details of English grammar:<\/strong><\/h3>\n<p style=\"text-align: center;\"><a href=\"https:\/\/espressoenglish.lpages.co\/advanced-english-grammar-course\/\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10865\" src=\"https:\/\/www.espressoenglish.net\/wp-content\/uploads\/2014\/10\/aegc-transparent.png\" alt=\"aegc-transparent\" width=\"449\" height=\"315\" srcset=\"https:\/\/www.espressoenglish.net\/wp-content\/uploads\/2014\/10\/aegc-transparent.png 648w, https:\/\/www.espressoenglish.net\/wp-content\/uploads\/2014\/10\/aegc-transparent-300x210.png 300w\" sizes=\"auto, (max-width: 449px) 100vw, 449px\" \/><\/a><\/p>\n<p><center><a href=\"https:\/\/espressoenglish.lpages.co\/advanced-english-grammar-course\/\" class=\"elementor-button rounded large blue\"><strong>Learn more about this course<\/strong><\/a><\/center>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Don\u2019t say: \u201cI took one pen and started to write.\u201d Say: \u201cI took a pen and started to write.\u201d Use one when the number is important; when you want to emphasize that it is only one (not two or\u00a0three or more): One of these eggs is rotten, but the others are OK. I wanted to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[142,86],"class_list":["post-4638","post","type-post","status-publish","format-standard","hentry","category-grammar","tag-common-errors-in-english","tag-english-grammar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Common Errors in English: A, An, One - Espresso English<\/title>\n<meta name=\"description\" content=\"Don\u2019t say: \u201cI took one pen and started to write.\u201d Say: \u201cI took a pen and started to write.\u201d Use one when the number is important; when you want to\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.espressoenglish.net\/common-errors-in-english-a-an-one\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Common Errors in English: A, An, One\" \/>\n<meta property=\"og:description\" content=\"Don\u2019t say: \u201cI took one pen and started to write.\u201d Say: \u201cI took a pen and started to write.\u201d Use one when the number is important; 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