PRESENT CONTINUOUS

PRESENT PROGRESSIVE

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

https://www.ego4u.com/en/cram-up/tests/present-progressive-1

http://www.perfect-english-grammar.com/present-continuous-exercise-5.html

https://www.englisch-hilfen.de/en/exercises/tenses/present_progressive_auxiliaries.htm

https://test-english.com/grammar-points/a1/present-continuous/