Sentiences 3 and 8 because they express emotional thought other than fact. For sentence three, using "terrible waste" can be debateable and shows more of an opinion. And sentence 8, by using "shouldn't" showing its still a posssiby something can or can not happen.
My teacher is very down to earth and relates well to students. Down to earth means unpretentious.
A subordinate and an independent clause in one sentence is a complex sentence
Answer: The narrator is revealing Luma's thoughts and feelings.
Explanation: In the excerpt provided, the narrator is making reference to Luma's thoughts and feelings, especially from sentence 3.<u> For instance, in sentence 3, the narrator reveals that Luma felt needed.</u> In another sentence, <u>the narrator also tells the reader that Luma was worried</u>. He/she also expresses Luma's thoughts where it says "She didn't want to disappoint her investors" or "she had begun to wonder how much longer she could keep the place open".