Answer: Please explain what you need to do in that exercise
Explanation:
But If you need to fill the blank space with anything you want, you could say "Ayer yo tome un cafe en la cafeteria" or "Ayer yo comi una tostada en la cafeteria" (please put the accents btw). (My native language is spanish, so if you need help w anything or have a question about something just let me know ig). :)