Tú la última lámpara de la tienda. compraste compró compré compramos

Compraste is the conjugation of the ar regular verb comprar for the second person singular in the preterite tense. The preterite tense is one of two simple past tenses. It is used to describe actions that took place or were completed at a certain point in the past.  If you want to conjugate a regular verb in the preterite tense, you must remove the infinitive ending (in this case ar) and add the preterite ending that matches the subject. For the second person singular this ending is aste. So:

Tú compraste la última lámpara de la tienda.

a venn diagram (also known as a set diagram or logic diagram) is a diagram that shows all possible logical relations between a finite collection of different sets. they are thus a special case of euler diagrams, which do not necessarily show all relations. venn diagrams were conceived around 1880 by john venn.create a venn diagram showing all of the similarities and differences you can think of. do your best to put your comparison in spanish, and use everything you know about adjectives and comparison phrases in spanish.