The document appears to consist of a list of family members and emotional states, including terms like brother, dad, mum, sister, happy, and sad. It is possibly a vocabulary or educational resource related to relationships and emotions. Specific authorship is noted as Grupo Anaya S.A. and Vaughan Systems S.L.U.

1. 27© Grupo Anaya S.A. and Vaughan Systems S.L.U. 13

2. brother

3. 29© Grupo Anaya S.A. and Vaughan Systems S.L.U. 14

4. dad

5. © Grupo Anaya S.A. and Vaughan Systems S.L.U. 15

6. mum

7. © Grupo Anaya S.A. and Vaughan Systems S.L.U. 16

8. sister

9. © Grupo Anaya S.A. and Vaughan Systems S.L.U. 17

10. happy

11. © Grupo Anaya S.A. and Vaughan Systems S.L.U. 18

12. sad