past simple / past continuous

 Hello,

Here you have a number of online exercises to practise the 2 tenses before the short test.

http://www.englishgrammarsecrets.com/pastsimpleorcontinuous/exercise1.html
http://www.englishgrammarsecrets.com/pastsimpleorcontinuous/exercise2.html
http://www.englishgrammarsecrets.com/pastsimpleorcontinuous/exercise3.html
http://www.englishgrammarsecrets.com/pastsimpleorcontinuous/exercise5.html

http://www.perfect-english-grammar.com/past-simple-past-continuous-exercise-1.html

http://www.englishexercises.org/makeagame/viewgame.asp?id=734
http://www.ego4u.com/en/cram-up/grammar/simpas-paspro/exercises?ex07
http://www.ego4u.com/en/cram-up/grammar/simpas-paspro/exercises?ex08
http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_progressive.htm
 http://www.englishpage.com/verbpage/verbs3.htm