Journalistic ethics demand that reporters protect the identities of individuals who speak to them on condition
that they not be named.
(A) that they not be named
(B) that their names will not be used
(C) that their names are not used
(D) of not being named
(E) they will not be named
the intended meaning is "Journalistic ethics demand that reporters protect the identities of individuals who speak to reports on condition that these individuals' names are not used (i.e. reports do not name these individuals).
1.idiom error: "on condition that" ~ only if, "on condition of" ~ "about the state of" => on condition that is appropriate to this sentence/ context. D out
"on condition" is not conjunction => E out
A,B,C
2. Pronoun error: "them" is a pronoun for "reporters" so the second pronoun them/their/they is supposed to be for the same antecedent "reports" while "they" in the sentence is PR for "individuals". all A B C have this PR error but PR error is not a yes no error so keep them for further consideration.
3. verb form, verb tense.
demand that -> followed by subjunctive V => protect is fine. the verb of second clause (dependent clause) after "on condition that" do not need to be aligned with "demand" i.e in subjunctive form.
Main action/ core clause: Journalistic ethics (main subject/ S1) demand (main verb, V1) that reporters protect the identities of individuals ...
conjunction: on condition that (~ only if)
dependent clause (conditional clause): they not be named
(A) that they not be named: this clause is a fragment without verb -> A out
(B) that their names will not be used
(C) that their names are not used
demand is simple present tense -> are (present tense) is appropriate, will is incorrect.
answer: C