I was taught to call them yo -go irregulars because the verb's stem ends with -go in the yo (I) form
Ex: Yo Tener(To have) becomes "Tengo"
Yo Venir(To come) becomes "Vengo"
Hope this helps
1. Usted no llegara tarde a la clase
2. Usted no va a gritar en la escuela
3. usted bno va a posponer las cosas
1. Los lápices
2. Los calendarios
3. Las profesoras
4. Las escuelas
5. Los borradores
6.los relojes
Your welcome
1. corren (ellos form)
2. abre (Ud. form)
I don't understands neither, first you say that you are not okay and then you say that you are excited.