Present Perfect #4 - Smrt Live Class with Mark #28

Watch this course live for free on YouTube every Tuesday and Friday at 17 00 GMT (17 00 GMT = ). Become a Premium Subscriber: Premium Subscribers receive: - Two 1-hour lessons per week with a Canadian or American teacher - Video-marked homework & assignments - Quizzes & exams - Official Smrt English Certification - Weekly group video chats In this class, Mark continues explaining how to use the Present Perfect verbs tense in English. Join the Facebook gro