Present Perfect VS Past Simple

LINK TO THE THEORETICAL PART 

(IT'S IN SPANISH)

EXERCISES

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex02

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex03

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex04

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex05

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex06

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex07

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex08

https://www.ego4u.com/en/read-on/countries/usa/tour/grand-canyon#exercises

https://www.ego4u.com/en/read-on/countries/uk/tour/edinburgh#exercises

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/tests?test1

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/tests?test2

https://www.ego4u.com/en/cram-up/grammar/simpas-preper/tests?test3

http://www.agendaweb.org/verbs/present-perfect-simple-past-simple-exercises.html


GAMES

http://www.eslgamesplus.com/present-perfect-vs-past-tenses-rally/

http://www.eslgamesworld.com/members/games/grammar/perfectpast/spin%20wheel%20present%20past%20tenses.html