English tenses - present continuous, perfect and perfect continuous

These tenses make some of my students cry... Well, we need to sort it out once and for all! Let's study Present Continuous, Present Perfect and Present Perfect Continuous now!
p.s. at the end of the class I get very funny!
Study English and Russian weekly

My channel - https://www.youtube.com/user/AntoniaRomaker
My group - http://vk.com/SeriesEnglish
My facebook group - http://www.facebook.com/groups/SeriesEnglish

Видео English tenses - present continuous, perfect and perfect continuous канала Antonia Romaker - English and Russian online