CHECK THESE SITES ABOUT PRESENT PERFECT.


https://www.ef.com.mx/recursos-aprender-ingles/gramatica-inglesa/present-perfect/

https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple



COMPLETE THESE EXERCISES AND PASTE THEM ON YOUR NOTEBOOK

https://www.ecenglish.com/learnenglish/lessons/present-perfect-quiz

https://www.englisch-hilfen.de/en/exercises/tenses/present_perfect_statements2.htm

https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises