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1.0Enago Academyhttps://uat-wordpress.enago.com/academyEnago Academyhttps://uat-wordpress.enago.com/academy/author/eneditor/rich600338<blockquote class="wp-embedded-content" data-secret="TkF1WiNhwv"><a href="https://uat-wordpress.enago.com/academy/how-commas-can-save-lives/">How Commas Can Save Lives</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://uat-wordpress.enago.com/academy/how-commas-can-save-lives/embed/#?secret=TkF1WiNhwv" width="600" height="338" title="“How Commas Can Save Lives” — Enago Academy" data-secret="TkF1WiNhwv" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> https://uat-wordpress.enago.com/academy/wp-content/uploads/2018/07/Incorrect_Correct_2-1.png750430Correct use of punctuation marks in sentences is very important. Incorrect use of commas is one of the most common grammatical errors. Let us go through the example below to find out how.