"since 1923, the united states flag code has provided advisory rules for displaying and handling the us flag." what kind of sentence is this

Which type of conflict does della face in o. henry’s “the gift of the magi”? a. character versus society b. character versus machine c. character versus character d. character versus nature

Roger is really good at baseball. he would make a great class president. which type of logical fallacy is this an example of? a. bandwagon b. non sequitur c. ad hominem d. slippery slope

He now spent his days in his house, from room to room.which verb best completes the sentence?