PRESENT SIMPLE

 

EJERCICIOS 3ª PERSONA DEL SINGULAR
https://www.ejerciciosinglesonline.com/tercera-persona-singular/
https://www.ejerciciosinglesonline.com/exercises-and-theory/exercises-and-theory-2/ex2-present-simple/

https://www.grammarbank.com/simple-present-3rd-person.HTML

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

EJERCICIOS DEL PRESENTE SIMPLE
https://www.superprof.es/apuntes/idiomas/ingles/gramatica-inglesa/verb-tense/exercises-simple-present-exercises.html
https://www.ego4u.com/en/cram-up/tests/simple-present-1

https://www.perfect-english-grammar.com/present-simple-exercise-7.HTML

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

https://www.really-learn-english.com/simple-present-exercises.HTML