21. conjugate the verb preferir, and what takes place in this conjugation that makes this verb a stem-changing verb ? 22. conjugate the verb ser. describe two circumstances in which you would use the verb ser 25. answer the following sentnce in spanish. ( que haces para mantener la salud )

21. Conjugate the verb preferir, and what takes place in this conjugation that makes this verb a stem-changing verb ?

Presente de indicativo:

Yo prefiero, tú prefieres, el/ella/usted prefiere, nosotros preferimos, vosotros preferís, ellos prefieren.

22. Conjugate the verb ser. Describe two circumstances in which you would use the verb ser

Presente de indicativo

Yo soy, tú eres, él/ella/usted es, nosotros somos, vosotros sois, ellos son

to describe physical characteristics => ella es guapa.

to indicate the nationality => ella es venezolana.

25. Answer the following sentence in Spanish. ( ¿Qué haces para mantener la salud? )

Answer : Como saludablemente y hago ejercicio todos los días.