pick up a friend of mine at the airport
I'm going to; I'm gonna
...go out to dance.
...
...invite some friends to have dinner at my place.
...
...walk at the park.
...
...watch a movie.
...
...have dinner at my uncle's.
...
...stay home and study English.
...
...meet some friends at a bar.
...
...listen to some music at home.
...
...work until late tomorrow.
...
