MRS. SMITH AND HER STUDENTS ARE VISITING THE ZOO.~ MIKE

9.Mrs. Smith and her students are visiting the zoo.

~ Mike: "Can I feed the gorilla, Mrs. Smith?"

~ Mrs. Smith: "... The sign says 'No feeding the animals.'

A. I'm sure about that. B. Of course you can.

C. I don't think it works. D. I'm afraid not.