{"version":"1.0","provider_name":"Let&#039;s Learn English","provider_url":"https:\/\/letslearnenglish.com\/ja","author_name":"Trevor","author_url":"https:\/\/letslearnenglish.com\/ja\/author\/trevor\/","title":"Grammar Box Elementary","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"imDtz5oxoj\"><a href=\"https:\/\/letslearnenglish.com\/ja\/services\/course-outlines\/grammar-box-elementary\/\">Grammar Box Elementary<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/letslearnenglish.com\/ja\/services\/course-outlines\/grammar-box-elementary\/embed\/#?secret=imDtz5oxoj\" width=\"600\" height=\"338\" title=\"&#8220;Grammar Box Elementary&#8221; &#8212; Let&#039;s Learn English\" data-secret=\"imDtz5oxoj\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/* ]]> *\/\n<\/script>","description":"Introduction Grammar Box Elementary is an online course, consisting of 5 modules of English, and providing approximately 30 hours of study for students. Course aims To give students at Elementary, CEFR A1 level practice in grammar areas required at this level. The course is ideal for students who find their grammatical accuracy is falling behind other language skills such as vocabulary, reading, writing, and speaking. Students can also combine this course with other courses: Vocabulary Booster Listen Up Reading Skills Pronunciation Portal Unit summary Module 1 To be &#8211; simple present affirmative To be &#8211; simple present negative To be &#8211; simple present questions Simple present, affirmative Simple present, negative [&hellip;]"}