In which sentence does the verb agree with the subject?

a.
island of the blue dolphins is based on a true story.

b.
gulliver's travels have been adapted for movies and television.

c.
a tale of two cites are set in eighteenth-century europe.

Sheriff. well, can you beat the women! held for murder and worryin' about her preserves. county attorney. i guess before we're through she may have something more serious t about. her.) hale. w ell, women are used to worrying over trifles. (the two women move a little closer toget in a filim production,where should the camera focus if the director wants to emphasize the men's emotions?