Together, the workers were able to construct the dam. leyeron
cayeron
oyó
cayó
destruyó
construyó
oyeron
construyeron
leyó
destruyeron

Okay so i'm taking an online spanish course (penn foster), and in the study guide, you have to create a bunch of sentences with words you've learned so far. translating, reading, and those kinds of things are fairly easy, but when it comes to making my own sentences, my brain just kinda waltz's away. anyone got any tips?

David (escribir) una carta a su amiga. escribiste escribió escribí escribó

Which verb form correctly completes this sentence? nosotros que la pintura es de muy buen gusto. a. pienso b. piensan c. pensáis d. pensamos