The British Council hosts an interesting collection of videos within their section Listen and watch. There are nine videos in the series so far, with the following titles:
How to understand the difference between UK and Britain.
How to turn down an invitation
How to ask someone to repeat something
How to order a round in a pub
How to greet someone you have seen for ages
How to understand the differences between American and British English
How to ask someone where they got that
How to pay a compliment
How to tell if your boyfriend is a slob
The videos are on the short side (around two minutes) and come complete with vocabulary and comprehension tasks and transcript.
They are suitable for Básico 2 o Intermediate 1 students.
