Oh no, really?

Oh, no! My passport is gone!

Oh, no! My house is on fire!

Oh, no! I almost forgot!

Oh, no! I forgot to punch in again!

Oh, no! We're running out of gas.

Oh, no. I broke a string in my racket.

Dr. Patterson: Oh, no! She was very gentle with him.

"Oh no! I left my umbrella on the train." "You are a scatterbrain!"

Oh no! I wasn't paying attention and left my cell phone in the restaurant!