Alejandro estudia para el examen. The correct answer is the second one.
Spanish verbs have suffixes for each of the pronouns, just like English does (only for the third person singular). So, this is how you conjugate the verb estudiar in Spanish: 1. yo estudio 1. nosotros estudiamos 2. tu estudias 2. vosotros <span>estudiáis 3. el/ella/Usted estudia 3. Ellos/ellas/Ustedes estudian</span>
Answer: 2. What are incidental sentences for? Give two examples of sentences with incidentals. Is the meaning of the sentence altered if you eliminate them in your examples?