F6 Module 7

 Present perfect

https://agendaweb.org/exercises/verbs/present-perfect-2

https://agendaweb.org/exercises/verbs/present-perfect-multiple 

https://www.gamestolearnenglish.com/perfect-tense-game/

 Present perfect vs Past simple

https://agendaweb.org/exercises/verbs/present-perfect-past-simple/exercise-1

https://agendaweb.org/exercises/verbs/present-perfect-past-simple/test-1 

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

https://www.usingenglish.com/quizzes/228.html 

Questions tags

https://www.englishclub.com/grammar/tag-questions-quiz.htm