This is what happens on Pascual's trip to Cuba:
In this exercise, you have to write the sentences with the correct Spanish indirect object pronouns (''pronombres de objeto indirecto'' in Spanish). You use indirect object pronouns when you want to say to whom or for whom something is done.
I was able to find the complete exercise online.
Check more information about indirect object pronouns here https://brainly.com/question/11426303