Lead-in:
This present perfect vs past simple worksheet teaches students the fundamental difference between these confusing tenses through 10 progressive exercises. Students learn that present perfect past simple choice depends on whether time is finished (I went to Paris last year) or unfinished and connected to now (I've been to Paris three times). The worksheet covers four key present perfect or past simple uses: life experiences, recent actions, unfinished time with for/since, and changes visible now versus completed historical facts.
