P219 Estructura 1 De Quien Es Practice It Upd Jun 2026

—¿De quién son estas llaves? —Son las llaves ________ Alejandro.

Replace the noun with the correct pronoun. In most "Practice It" versions, you use the long form after the verb Correct Answer: ." (Yes, it is his). Incorrect Answer:

These replace the noun entirely ( mío, tuyo, suyo, nuestro, suyo ). Example: El libro es mío (The book is mine ). Common Answer Key for P219 Estructura 1 p219 estructura 1 de quien es practice it upd

You will likely encounter this structure while studying common vocabulary for school or household items like mochila (backpack), cuaderno (notebook), computadora (computer), and libro (book), which feature prominently in textbook exercises.

In the story, the characters use different words for "this/that" depending on distance. —¿De quién son estas llaves

Look at the prompt or listen to the audio track to determine two things:

The most common mistake is forgetting to use son when the object is plural, or forgetting to make the possessor plural if needed (e.g., Es de los niños vs. Es del niño ). In most "Practice It" versions, you use the

You will see an image of a book next to Ana. Match the question to the answer.

Para responder directamente a la pregunta ¿De quién es este libro? , la estructura requiere invertir el orden lógico que se usa en inglés:

Example: Nuestr casa (Our house - feminine singular) vs. Nuestr os libros (Our books - masculine plural).

Use ¿De quién son...? (e.g., ¿De quién son los bolígrafos? ) 2. Expressing Possession