Answer:
Using his lunches to meet and network with new people.
Step-by-step explanation:
As a recently graduated student, Alex should use his lunches to meet and network with new people.
As Alex just recently moved to this city, he doesn’t know anyone, he can use his lunch time to interact with coworkers, get to know new people and be friendly and sociable with them, as they are the people that he will be spending more time with.
It is important to have a good relationship with the people that works with you, that can also adjusting and get to know the new place and how everything works around.
Also, Alex has just graduated and one of the most important things should be connecting to people on his professional network, future contacts that can help you achieve your professional goal in the future and boost your professional reputation.