Which word is the subject of the sentence?

has someone found his missing book?

a.
has

b.
an understood you

c.
someone

d.
book

100 points. answer one of these: 1) describe the paradoxical nature of algernon being “serious” about bunburying. explain the term “bunburying” and its role in the story. analyze the significance of bunburying when it comes to symbolism, conflict, and setting. 2)the subtitle of the play is “a trivial comedy for serious people.” discuss the reversal of the serious and the trivial in the play. give examples of what some characters consider to be insignificant and what they consider to be important. what social commentary is made as a result of these inversions?

In your own words, explain the purpose and impact an adjective clause has on a reader

Iam giving 10 points and mark brains ! need asap