An interesting video on English "fillers"

Hi everyone,

As to the listening we did the other day in class where  we could hear people say words such as "erm, urghh..", the  so-called "English fillers"( phrases we use to give us time to think what to say next in a given conversation), here's a useful video  on "English fillers" that one of your classmates wanted to share with all of us.