Recap: Present Simple and be
Quick reminder before we practise: use -s with he/she/it in the present simple, and remember am/is/are for the verb be.
RULE
I / You / We / They + verb — He / She / It + verb-s
Question: Do/Does + subject + verb? — Negative: don't/doesn't + verb
be: I am, He/She/It is, You/We/They are
Does and doesn't never take an extra -s on the main verb: 'Does she work?' not 'Does she works?' - The Cat steals jewels at night.
- Natalie is an actress.
- Do you like detective stories?