For the verb form <span>él cree, there are only two correct options: 3rd person and singular.
It is the third person and singular because él in Spanish means he in English, which is 3rd person singular.</span><span>
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Answer:
The present progressive, also called the present continuous, is formed with the verb BE conjugated in the simple present followed by a present participle. This is the formula: Subject + BE + (verb+ing). Before you continue, review these lessons: Verb BE | Present participle.
Explanation:
<span>Hace tres meses que nosotros sabemos navegar en la Red.</span>
The first one would be correct.
