Summer has flown by, bringing cooler temperatures with it.
#2
With summer has flown by, cooler temperatures are settling in.
Usage Example in Conversation
A: Good morning, Sarah. It's hard to believe it's already September.B: I know, right? It feels like summer has flown by.A: Absolutely. Did you manage to do anything fun during the summer?B: Yes, I went on a road trip with some friends. How about you?A: I spent most of my time catching up on work, but I did manage to squeeze in a beach vacation.