If you want to say someone just did something, which infinitive expression do you use?
Question 4 options:

a)

acabar de

b)

ir a

c)

tener que

a) acabar de

Explanation:

acabar means finished, if you put de and acabar you get just finished.

example:

Tú acabas de comer: you just finished eating

answerestan corriendo; i believe this is correct, plz check first good luck;