The correct answer is D. The office sanctioned me the loan.
The other options are incorrect because they do not use the correct verb tense. The verb “sanction” means to approve or authorize something. In this sentence, the office is the one who is approving or authorizing the loan, so the verb should be in the passive voice. The correct passive voice construction is “to be sanctioned.”
A. The office was sanctioned me the loan.
This sentence is incorrect because it uses the active voice. The verb “sanction” should be in the passive voice.
B. The office had sanctioned the loan to me.
This sentence is incorrect because it uses the past tense. The verb “sanction” should be in the present tense.
C. The office sanctioned loan to me.
This sentence is incorrect because it does not use a verb. The verb “sanction” is necessary to complete the sentence.