1: serio, meaning serious. hope this helped!
I'm not exactly sure what you're asking, but I'll try.
The answer is "compro" because it's past tense. I should know, I speak both Spanish and English.
Which pair of verbs correctly completes the sentence Diego ___es___ de los Estados Unidos pero ahora ____esta_____ en España. A. está, es B. es, está C. soy, es D. estoy, está
A suerte!