1. Conjugate the verb according to who is in each sentence.

Yo no (comer) la pizza.

O comes
O come
O como

Yo no como la pizza.

The correct conjugation of the verb "comer" (to eat) in the sentence "Yo no (comer) la pizza" is:

Yo no como la pizza.

To conjugate the verb "comer" (to eat) according to who is performing the action in each sentence, you need to consider the subject pronouns. The subject pronouns in Spanish are:

- Yo (I)
- Tú (You - informal singular)
- Él/Ella/Usted (He/She/You - formal singular)
- Nosotros/Nosotras (We)
- Vosotros/Vosotras (You - informal plural)
- Ellos/Ellas/Ustedes (They/You - formal plural)

In the given sentence, the subject is "Yo" (I), so you need to conjugate the verb "comer" accordingly.

The correct conjugation for "comer" in the present tense for the subject "Yo" (I) is:

- Yo como

Therefore, the correct conjugation of the verb in the sentence "Yo no (comer) la pizza" is:

- Yo no como la pizza.