In the sentence "Throughout history, people have turned great ideas into useful inventions" the word ideas is the object direct.
The direct object of a verb is the thing being acted upon. A direct object comes after a transitive verb. Direct objects can be nouns, pronouns, phrases, or clauses. Sometimes direct objects are single words.
Direct objects can also follow verbals—infinitives, gerunds, and participles.
B. Fifth
C. Second
D. First
B. meter.
C. subject matter.
D. rhyme scheme.
It is indirect so it would be the last option. “Many students said that they would love to have a salad bar in the school cafeteria”