Answer:
"often considered witty"
Explanation:
A subject complement is a word that describes the subject of a sentence that follows immediately after a linking verb. Like the name suggests, it complements the subject. It can either be a noun, adjective or pronoun.
Therefore, the subject complement from the sentence "Bret Hartes' poems and prose were often considered witty" is "often considered witty".
<span>When using sensory language, what this means
is that you should use language that covers as many of the five senses as
possible. What this means is that you
should use adjectives that cover sight, hearing, smell, touch, and taste. Of course, the more senses you can include,
the better. This is the case because
since readers were not there to experience what you did, by including
descriptors of as many senses as possible, you will be able to provide the best
picture for them to visualize as they read your descriptions. </span>
By explaining problems and giving solutions! this is the best fit because the other two might make sense at a first glance, but only explaining problems and solutions would be an effective way to teach people how to set up an aquarium by giving them examples of what to do and what not to do whereas the others are just him talking about his aquarium.