Answer:
Yo no sé la respuesta
Step-by-step explanation:
Sé is the conjugated form of the verb Saber (to know) in First Person singular in the Indicative Present tense. The sentence in English is:
I do not know the answer.
The conjugations of the verb Saber in Indicative Present tense in Spanish are:
yo sé
tú sabes
él, ella, Ud. sabe
nosotros sabemos
vosotros sabéis
ellos, ellas, Uds. saben
vos sabés
To make negative statements in Indicative Present, we simply put the word no in front of the verb.