Answer:
(I gave two sentences)
"Oh, what a surprise," Celeste said. "I wasn't expecting the place park to be so clean!"
Step-by-step explanation:
Since the sentence looks like a dialogue/speech sentence(s), I added the quotation marks where they needed to be. All the capital letters were in place correctly though, I did add some of the full stops, commas etc. to punctuate the sentence correctly!