@misc{10818/29172,
year = {2016},
url = {http://hdl.handle.net/10818/29172},
abstract = {Grammar: Already don't know how say things in past? In this video we will learn the structure and uses of the past simple.},
publisher = {Universidad de La Sabana},
keywords = {Grammar},
keywords = {Listening},
keywords = {Tense},
title = {Past Simple},
author = {Parra Pérez, Diana Angélica and Averanga, Alfredo Jose and Corredor Plazas, Nelson Javier and Fraser, Samdi and Acuña, Paula Natalia},
}