This is how it was written on my paper. Part 2 - Verb Conjugation

Conjugate the following irregular verbs in the simple present tense (Indicative).

1. tener (to have) yo ________________
   
2. tener (to have) nosotros ____________
   
3. venir (to come) tu _________
   
4. venir (to come) nosotros _____________
   
5. salir (to leave) el/ella __________________
   
6. volver (to return) ellos/ellas _________________
   
   

I still don't understand!!