CBTA No. 1 "Dr. Mario Castro Gil"

INGLÉS I · ALL MINE!

Interactive Challenge · Grow Together 1 · Session 9 · Pages 67–73

Student Information

Nombre completo Grado Grupo

Learn Before You Play

Personal items: charger, headphones, smartwatch, course book, notebook, umbrella, jacket, sunglasses, bracelet, ring, necklace, ID card, bottle, container.

Whose...? asks about possession. Example: Whose smartwatch is this? → It is Lalo's. / It is his.

Remember: use 's after a person's name, but use mine, yours, his, hers, ours, theirs without repeating the noun.

Challenge 1 · Vocabulary

1. Which item would you use if your phone battery is low? bracelet charger sunglasses notebook

2. Which item is worn around the neck? smartwatch necklace ring ID card

3. Which item is most useful on a rainy day? sunglasses bottle umbrella jacket

4. Which item protects your eyes from bright sunlight? course book headphones sunglasses bracelet

5. Which item is used to carry water? charger bottle notebook ring

Challenge 2 · Listening & Context

Read the short dialogue first. Then answer questions 6–10.

WHOSE OBJECT IS THIS?

Coach: Whose smartwatch is this?

Student: It is Kevin's.

Coach: And whose are these sunglasses?

Student: They are Sandra's.

Coach: Is this container yours?

Student: No, it is Lalo's.

6. According to the dialogue, whose smartwatch is it? Lalo's Sandra's Kevin's Valeria's

7. Which item belongs to Sandra? smartwatch sunglasses bracelet container

8. Which question is correct for one object? Whose smartwatch are these? Whose is smartwatch this? Who smartwatch is this? Whose smartwatch is this?

9. Which question is correct for plural objects? Whose are this sunglasses? Whose sunglasses is this? Whose sunglasses are these? Who are these sunglasses?

10. Which response correctly shows that the container belongs to Lalo? It are Lalo's. It is Lalo's. It is Lalo. They are Lalo's.

Challenge 3 · Reading: The School Newsletter

Read the notice carefully. Then answer the questions.

THE SCHOOL NEWSLETTER – LOST ITEMS

Attention students! Several lost objects are now in the principal's office. There is a yellow umbrella. It belongs to the principal. A notebook was found near the lockers, and it is Mateo's. We also found a bracelet and a ring. They are Valeria's. Please check your things and collect your belongings.

11. Which object is Mateo's in the school newsletter? umbrella notebook ring bracelet

12. Which two objects belong to Valeria? ring and notebook notebook and umbrella bracelet and ring umbrella and bracelet

13. What color is the umbrella? red yellow black blue

14. Where are the lost objects collected? in the cafeteria in the classroom in the principal's office in the library

15. Which sentence correctly shows possession? The umbrella is principal. The umbrella is the principal's. The umbrella are the principal's. The umbrella is principals.

Challenge 4 · Possession: 's / Whose / Possessive Pronouns

16. Rewrite: Those are Beto's earphones. They are mine. They are hers. They are his. They are theirs.

17. Rewrite: This is my notebook. It is hers. It is mine. It is yours. It is theirs.

18. Rewrite: That container belongs to you. It is mine. It is ours. It is yours. It is his.

19. Rewrite: This charger is for the students. It is mine. It is theirs. It is his. It is hers.

20. Which sentence is grammatically correct? This is mine charger. This charger mine is. Mine charger is this. This charger is mine.

Challenge 5 · Matching

Relaciona cada objeto con su descripción. Selecciona primero a la izquierda y luego a la derecha.

0 de 5 relaciones completadas.

Challenge 6 · Lost Item Report

Complete a short report. This section is required but does not change the automatic score.

Item Description Owner Sentence

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COMPROBANTE DE ACTIVIDAD

CBTA No. 1 · INGLÉS I · All Mine! · Pages 67–73

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AVISO DE DERECHOS DE AUTOR

Actividad didáctica original basada en los contenidos temáticos de Grow Together 1, segunda edición 2026, de Claribel M. Chávez Gómez y Abdel Jacobo Vázquez, Editorial Asertiva.

Los derechos del libro, sus textos e imágenes pertenecen a sus respectivos titulares. Esta actividad tiene fines educativos, no reproduce íntegramente las páginas originales ni sustituye el libro.