PRESENTE SIMPLE VS PRESENT CONTINUOUS

First, watch this video.

Now, do these activities:

http://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises

http://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex02

http://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex03

http://www.englisch-hilfen.de/en/exercises/tenses/simple_present_progressive2.htm

http://www.englishpage.com/verbpage/verbs1.htm

http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/simcon1.htm

http://www.vitutor.com/gramatica_inglesa/verb_tense/present_ej11.html

https://elt.oup.com/student/solutions/preint/grammar/grammar_01_012e?cc=global&selLanguage=en