The correct preterite conjugation is visitamos. The complete sentence is: Nosotros visitamos al doctor porque tenemos tos.
In this question we must fill the blank in the sentence by using the correct conjugation of the verb visitar in preterite tense. First, we present the complete conjugation list of this verb in preterite tense:
yo visité
tú visitaste
vos visitasteis
usted visitó
él/ella visitó
nosotros visitamos
vosotros visitasteis
ustedes visitaron
ellos visitaron
Hence, we conclude that the correct preterite conjugation is visitamos. The complete sentence is: Nosotros visitamos al doctor porque tenemos tos.
To learn more on verbs in Spanish, we kindly invite to check this verified question: https://brainly.com/question/11727612
