{"version":"1.0","type":"rich","width":1200,"height":675,"title":"Mastering the Present Perfect: An Interactive Grammar Quiz","description":"This interactive quiz challenges intermediate learners to master the Present Perfect tense. Test your knowledge of auxiliary verbs, 'for' vs 'since', negative constructions, and irregular past participles while learning to distinguish indefinite actions from the Past Simple.","author_name":"Genially","provider_name":"Genially","provider_url":"https://genially.com","html":"<div style='width: 100%;'><div style='position: relative; padding-bottom:56.25%; padding-top: 0; height: 0;'><iframe frameborder='0' width='1200' height='675' style='position:absolute; top: 0; left: 0; width: 100%; height: 100%;' src='https://view.genially.com/6a0a258fa3eb5e14eee6ffcd' type='text/html' allowscriptaccess='always' allowfullscreen='true' scrolling='yes' allownetworking='all'></iframe></div></div>","thumbnail_url":"https://genially-thumbnails.genially.com/6a0a258fa3eb5e14eee6ffcd.png?ts=1779049987531","thumbnail_width":1200,"thumbnail_height":675}