Questions: Fill in the blanks with sentences that use ser, De, or del to indicate that the objects belong to the designated person or persons. 8. fotografía / los chicos (blank) 9. computadora / la directora (blank) 10. país / David (blank)

Sure, let's fill in the blanks with sentences that use "ser de" or "del" to indicate possession.

8. fotografía / los chicos $\square$ The answer is: La fotografía es de los chicos. Explanation: "La fotografía" (the photograph) belongs to "los chicos" (the boys). "Es de" is used to indicate possession.

9. computadora / la directora $\square$ The answer is: La computadora es de la directora. Explanation: "La computadora" (the computer) belongs to "la directora" (the director). "Es de" is used to indicate possession.

10. país / David $\square$ The answer is: El país es de David. Explanation: "El país" (the country) belongs to "David". "Es de" is used to indicate possession.

In each case, "ser de" is used to show that the object belongs to the specified person or persons.