PRESENT PROGRESSIVE

https://agendaweb.org/exercises/verbs/present-continuous.htm

https://agendaweb.org/verbs/present-continuous/index.html

https://www.englisch-hilfen.de/en/exercises/questions/present_progressive.htm

https://www.ego4u.com/en/cram-up/grammar/present-progressive/form/exercises?form04

https://www.english-4u.de/en/tenses-exercises/present-progressive.htm

http://www.isabelperez.com/happy/tenses/exercises/present_cont_1.htm

http://www.isabelperez.com/happy/tenses/exercises/present_cont_2.htm

http://www.isabelperez.com/happy/tenses/exercises/pres_cont_quest1.htm