Present perfect vs past simple

Gap-fill exercise
By Juan Ignacio Montorio

Fill in all the gaps, then press "Check" to check your answers.

1. I (do) a lot of stupid things in my life.
2. She (leave) school last year.
3. He (catch) the plane at 8.00 this morning.
4. (you see) "Titanic"?
5. Juan Ignacio (work) here since 1989.