English Grammar & Vocabulary - 'Now' and 'Still'

source: English Lessons with Alex  2012年3月4日
http://www.engvid.com What are you doing right now? Are you still reading this explanation of the video? If you're not clear about how to use these two common time words, click on this video to find out the difference. Now, take the quiz at http://www.engvid.com/now-still/ .