Select the abbreviation that tells how the italicized noun clause is used. S-subject, DO-direct object, SC-subject complement, OP-object of preposition

What I wanted to do was to finish my work.

S
OP
SC
DO

The empire state building was a. constructed by one hundred workers. b. was first lit up by president roosevelt. c. has more than one hundred stories. d took several years to complete.

Doug plans to end his adventure story by introducing a new character during the climax. the new character happens to be an experienced guide who will lead the protagonist down a treacherous mountain and into safety. explain the problem with his plan.

What are some man vs. nature conflicts in the outsiders by s. e. hinton?