Day 53. Past Simple vs Past Continuous

Guys today we are going to deal with these two tenses. Actually, they are not difficult but still let's do some exercises! Good luck!
https://www.ego4u.com/en/cram-up/grammar/simpas-paspro
http://www.perfect-english-grammar.com/past-simple-past-continuous-exercise-1.html
http://www.englishpage.com/verbpage/verbs3.htm
http://www.agendaweb.org/verbs/past-continuous-past-simple-exercises.html