Past Simple vs. Past Continuous

• http://www.focus.olsztyn.pl/past-simple-past-continuous-%C4%87wiczenia.html
• http://testyourenglish.pl/Test/26/past-simple-czy-past-continuous#.X1kqPFUzbak
• https://www.e-gramatica.com/pl/past-simple-continuous/test1-exercise1/
• https://www.e-ang.pl/test,5,Past-Simple-vs-Past-Continuous-VI.html
• http://testyourenglish.pl/Test/212/past-simple-i-past-continuous-dla-poczatkujacych#.X1kqbVUzbak
• https://www.e-ang.pl/test,13,Past-Simple-vs-Past-Continuous-IV.html
• https://www.e-ang.pl/test,14,Past-simple-vs-past-continuous-questions.html
• https://www.ang.pl/cwiczenia/1803/past-simple-zastosowanie