PRESENT SIMPLE VS PRESENT CONTINUOUS

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

http://www.englishpage.com/verbpage/verbs2.htm

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

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

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

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex04

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex05

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex06

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex07

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex08

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex09

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex10

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex11

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/exercises?ex12

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/tests?test1

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/tests?test2

https://www.ego4u.com/en/cram-up/grammar/simpre-prepro/tests?test3

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

http://www.perfect-english-grammar.com/present-simple-present-continuous-2.html

http://www.perfect-english-grammar.com/present-simple-present-continuous-3.html

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

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

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

http://www.englishexercises.org/makeagame/viewgame.asp?id=1438

http://www.agendaweb.org/verbs/present-continuous-tense.html

http://www.englishexercises.org/makeagame/viewgame.asp?id=2946

http://www.carmenlu.com/first/grammar/presentcont11.htm

http://english-exercise.net/grammar/verb-conjugation/present-simple-and-continuous-2/