This passage is an example of indirect characterization through dialogue. I the conversation there is not much content to characterize Pat and Terrence but the audience can get to understand some things about each one's personality. The audience can infer that Terrence is more direct and extrovert while Pat is shy and introvert but there are not as many clues to be sure about this inferences.
A tercet is a three line stanza.
It's not a genre, nor a rhyming scheme, nor is it a figure of speech. Tercets usually have more than 4 syllables per line.
The adjective is bumpy hope i helped
Answer: I don’t believe there is an error
Explanation: I’ve looked over this multiple times, and with the options given, there doesn’t seem to be a mistake. I hope this helped! And sorry if I missed an error (if there is one). But I’m pretty sure there isn’t any.