1. We use the present simple tense for activities that happen again and again (everyday, sometimes,
ever, never).
I sometimes go to school by bike. You don't speak Greek. Do they get up early?
He often travels.
2. We use it for facts that are always true.
Our planet moves round the sun.
Lions eat meat.
3. With a future time expression (tomorrow, next week) the present simple is used for planned future
actions (timetables).
The train leaves at 8.15.