Flowers for Algernon is the title of a science fiction short story and a novel by American writer Daniel Keyes. The short story, written in 1958 and first published in the April 1959 issue of The Magazine of Fantasy & Science Fiction, won the Hugo Award for Best Short Story in 1960.[2] The novel was published in 1966 and was joint winner of that year's Nebula Award for Best Novel (with Babel-17).
Bill used to drive more carefully.
OR
Bill used to drive less carelessly
Answer: C . She is very intelligent
