Present Simple

USES:
- To talk about habits or routines.
- Timetables and permanent statements (for future).
- Natural laws.
- With STATE VERBS: like, love, hate, know, be, want, have, understand.
- With ADVERBS OF FREQUENCY: never, sometimes, often, usually, always. (Click to see)

FORM: 

- AFFIRMATIVE: Verb in present               *Third person singular adds -s, -es.*
I play basketball every day.          She plays basketball every day.

- NEGATIVE: Do not + verb in infinitve             I don't play football.
                          Does not + verb in infinitive        She doesn't play football.

- QUESTION: Do + Subject + Verb infinitive + Complements?          Do you play tennis?
                          Does + Subject + Verb infinitive + Complements?      Does she play tennis?

TO DO is the auxiliary verb.

Links to exercises:
Present simple 1
Present simple 2
Present simple 3
Present simple 4
Present simple 5
Present simple 6
Present simple 7