Past continuous

PAST CONTINUOUS EXPLANATION

https://www.youtube.com/watch?v=t9t4rt7M6wU

 https://www.youtube.com/watch?v=EDj1ek89D6k

EXERCISES WITH PAST CONTINUOUS:

https://www.youtube.com/watch?v=P_SRx1GBJHw

http://eslgamesworld.com/members/games/grammar/New_Snakes_%20Ladders/Past_tenses.html

https://sites.google.com/site/easygrammar4kids/simple-past/past-continuous

http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-45096.php

READING WITH PAST CONTINUOUS AND PAST SIMPLE:

http://www.readingesl.ca/grammar/past.htm#story1