The correct verb to complete the sentence 'EI ___ de Perú.' is 'soy', which is the first-person singular form of the verb 'ser' (to be) in Spanish.
EI soy de Perú.
In this sentence, the correct verb to complete the sentence is soy, which is the first-person singular form of the verb 'ser' (to be) in Spanish.
It matches with the subject 'yo' (I) in the sentence, showing agreement in person and number.