5 'RUN' expressions in English

source: English Lessons with Alex  2014年9月20日
http://www.engvid.com/ Running out of time? If you can only watch one English video today, make sure it's this one! I will teach you five very useful expressions with the word "run". You will learn the expressions: "run into", "run out of", "run against", "run behind", "and "run by". Want to improve your English? This is the lesson for you!