Sujeto | Verbo auxiliar | Forma Corta | Participio Pasado |
I, you, we, they | have | I’ve, you’ve, we’ve, they’ve | talked, learned, traveled… |
he, she, it | has | he’s, she’s, it’s | talked, learned, traveled… |
1. https://agendaweb.org/exercises/verbs/present-perfect
2. https://agendaweb.org/exercises/verbs/present-perfect-2
3. https://agendaweb.org/exercises/verbs/present-perfect-multiple
4. https://www.english-at-home.com/grammar-present-perfect/
5. https://www.curso-ingles.com/practicar/ejercicios/present-perfect-vs-past-simple
6. https://www.curso-ingles.com/practicar/ejercicios/present-perfect-vs-past-simple-2
7. https://web2.uvcs.uvic.ca/courses/elc/studyzone/330/grammar/upperf2.htm
8. http://www.adelescorner.org/grammar/pres_perfect/pres_per_vs_past_simple.html
9. https://www.learnclick.com/mchoice/show/878
10. https://www.englishlab.net/hp/quiz18_past_simple_present_perfect_1.htm
11. https://web2.uvcs.uvic.ca/courses/elc/studyzone/330/grammar/upperf2.htm
12. https://web2.uvcs.uvic.ca/courses/elc/studyzone/410/grammar/ppvpast1.htm
13. https://www.englisch-hilfen.de/en/exercises/tenses/simple_past_present_perfect.htm
14. https://www.ecenglish.com/learnenglish/lessons/present-perfect-quiz
15. https://www.eslgamesplus.com/present-perfect-vs-past-tenses-rally/
16. https://eslkidsworld.com/Interactive%20games/Grammar%20Games/Present%20Perfect/present%20perfect%20quiz.html
