1 Will and would
We can use these verbs for habits, actions which are repeated again and again. We use will for present habits and would for past habits.
Every day Jane will come home from school and ring up the friends she's just been talking to.
Warm air will rise.
In those days people would make their own entertainment.
The meaning is almost the same as a simple tense: Every day Jane comes home... But we use will as a kind of prediction. The action is so typical and happens so regularly that we can predict it will continue.