What is the easiest way to memorize irregular verbs in present tense?

How would you say “blue is better than green”? in spanish a. azul es mejor que verde. b. azul es peor que verde. c. azul es menos que verde. d. azul es más que verde

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?

Me gusta autobus a.andar b.empezar c.tomar d.tener