simple past vs. past progressive

Hello guys,
here you have three links to practice this tense and do the homework. Have a nice day!

http://www.perfect-english-grammar.com/past-continuous-exercise-2.html

http://www.ego4u.com/en/cram-up/grammar/simpas-paspro/exercises?ex04

http://www.ompersonal.com.ar/omexercise/tiemposverbales/unit12.htm

indefinite pronouns

hello everyone, I just want to share this link with you since this is practical for you to improve your knowledge about this topic. Please, open the link and do the exercise. Have a good time.

http://www.englishexercises.org/makeagame/viewgame.asp?id=1761
http://www.autoenglish.org/gr.anythin.i.htm

Please copy and paste the URL to see the web site.