What does the verb 'venir' mean in Spanish? What other irregular verb closely mimics it's conjugation?

What is the correct way to say "my knees hurt"in spanisha. me duelen las munecasb. me duelen mis rodillasc. me duelen mi espaldad. me duelen las rodillas

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?

Poesía en la cual el poeta expresa sus sentimientos de forma subjetiva, inspirándose en sus propias experiencias de vida a. la poesía épica b. la poesía dramática c. la poesía infantil d. la poesía lírica