Answer:
Going
Step-by-step explanation:
A verb (e.g., “It goes”) becomes a phrasal verb with the addition of one preposition (e.g., “The light goes out”) or more (e.g., “She goes out with him”). Each additional preposition completely changes the meaning of the verb. So, i looked to see a good preposition, and going would fit in perfectly.
I hope this information i gave you helps! Glad to be of service to you!