PaSt ConTiNuOuS practice

Past Continuous theory:

https://www.ego4u.com/en/cram-up/grammar/past-progressive

Past Continuous practice:

Follow the next links to make some exercises on the past progressive:

http://www.myenglishpages.com/site_php_files/grammar-exercise-past-progressive.php

http://www.agendaweb.org/verbs/past_progressive-exercises.html

https://www.ego4u.com/en/cram-up/grammar/past-progressive/exercises

http://www.really-learn-english.com/past-progressive-exercises.html