Answer: There are multiple answers for all of these!
the city- Jacksonville, Arlington, Metro City, Phoenix, madison, e.t.c.
the store- Walmart, Frys, Dollar Tree, Family Dollar, e.t.c.
My brother- Sam, Jackie, Alex, Jordan, e.t.c.
the park- Cesar Park, Truth park, The Park of Charlestown, Cheese park, e.t.c
the boy- (same as the 'my brother' answers)
Hope this helps!