Present Perfect vs. Present Perfect Progressive

In this module, you will watch video lectures, do readings, do practice exercises, and take quizzes. You can re-watch the videos or redo the exercises as many times as you need to to help you understand the material. This module will help you review verb tenses and how to use them correctly. You probably already studied these in your other English classes, so this will just be a quick reminder. Then you'll begin learning about how to use conjunctions in your sentences. This will help you write different kinds of sentences and make your writing more interesting.