9th grade

Let´s practice

https://learnenglish.britishcouncil.org/grammar/english-grammar-reference/present-perfect Explanation 

https://agendaweb.org/verbs/present_perfect-exercises.html Exercises

https://test-english.com/grammar-points/a2/present-perfect/ Grammar exercises

Present Perfect Simple

The Present Perfect Simple is used, if an action happened in the past and there is a connection to the present. This action has just stopped or is still going on. There's no exact time expressed when the action happened.

Key words: already, just, yet, ever, never, for, since, so far, up to now, not yet, lately, recently. https://www.english-4u.de/en/grammar/present-perfect-simple.htm

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

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

VIDEO LESSONS

https://en.islcollective.com/english-esl-video-lessons/grammar-practice/general-grammar-practice/present-perfect/654360#google_vignette

https://en.islcollective.com/english-esl-video-lessons/grammar-practice/general-grammar-practice/present-perfect-simple-or-present-continuous-tense/omelette-present-perfectpresent-perfect-continous/851639

https://en.islcollective.com/english-esl-video-lessons/grammar-practice/general-grammar-practice/soul-present-perfect/622042

https://en.islcollective.com/english-esl-video-lessons/grammar-practice/general-grammar-practice/present-perfect-simple-tense/wednesday-present-perfect/785668

https://en.islcollective.com/english-esl-video-lessons/grammar-practice/general-grammar-practice/present-perfect-simple-tense/wonka-present-perfect/921049

https://en.islcollective.com/english-esl-video-lessons/grammar-practice/general-grammar-practice/wings-present-perfect/659312

https://en.islcollective.com/english-esl-video-lessons/avangers-present-perfect/188013