For anyone who is an English Second Language (ESL) student, the most challenging aspects of the language are idioms, slang and vernacular. It can be very difficult to follow what people are saying and to make sense of it all. ESL instructors are right beside you to help but they cannot always be present to explain things. You likely would not want to go to the movies or hang out with your friends with your teacher by your side. We have created an excellent study guide just for the idioms and vocabulary that an ESL student can’t live without.