PRESENT SIMPLE TENSE – form and use

USE PRESENT SIMPLE FOR; Routines – I work 5 days a week.  I go to the gym on Monday and Thursday during my lunch break. Habits – I have a cup of coffee for breakfast.  I smoke.  I bite my nails Facts – Water boils at 100 degrees Celsius.  The earth goes around the sun. Scheduled Future Events (i.e. timetables) …