A boy gives a ukulele to a girl.
A four-part psychological test created in the USA in 1930 and used in Spain until 2016. A new law of the Community of Madrid approved in December 2023 foresees the return of a new exam, not yet published.
Appendix: non-essential part of something added to complement some aspect of it. Ana and Juan are getting ready to go to work, but Ana's been sick for the past few days. The progression of her discomfort will bring to light something that Ana is hiding.
