Answer:
1. 2. (with him) No quiero ir con él.
(for her) Las galletas son para ella.
3. (for me) Los mariscos son para mi.
4. (with you, pl. form.) Preferimos estar contigo.
5. (with you, sing. fam.) Me gusta salir contigo.
6. (with me) ¿Por qué no quieres tener una cita conmigo?
7. (for her) La cuenta es para ella.
8. (for them, m.) La habitación es muy pequeña para ellos.
9. (with them, f.) Anoche celebré la Navidad con ellas.
10. (for you, sing. fam.) Este beso es para ti.
11. (with you, sing. fam.) Nunca me aburro contigo.
12. (with you, pl. form.) ¡Qué bien que vamos contigo!
13. (for you, sing. fam.) la vida es muy fácil para ti.
14. (for them, f.) no hay sorpresas para ellas.
Step-by-step explanation:
Personal pronouns designate the participants in the speech.
In Spanish can perform different functions in the sentence, showing the relationship between the participants in the speech, that is, who performs the action, who receives it. Depending on the role they play, pronouns take different forms. The third person singular and all persons plural have a form for the feminine and one for the masculine.