A is the answer
subject+had + 3rd form of verb + object
Answer:
An adverb is a word that modifies (describes) a verb (he sings loudly), an adjective (very tall), another adverb (ended too quickly), or even a whole sentence (Fortunately, I had brought an umbrella). Adverbs often end in -ly, but some (such as fast) look exactly the same as their adjective counterparts.
I believe it was patient and reflective, but the tone does shift throughout the letter.