Someone please help me out

The author’s purpose for including this in the introduction is

Literary focus: allusion and romantic lyrics the question below refers to the selections “the world is too much with us” and “i wandered lonely as a cloud” by william wordsworth. the allusions in “the world is too much with us” refer to — a.

Which of these sentences uses the subjunctive mood? a. the bird became ill. b. it could not fly anymore. c. the water that it drank made it sick. d. i wish that the bird were healthy again.