Answer:
all except for My friend was making cookies. My friend was in the kitchen. The cookies smelled delicious.
Explanation: the sentence is blatant and plain so it wouldn't be a answer choice but the rest are fluent a sensual
A thesis statement you just have to state purpose for what you are writing so I guess they can help but I wouldn't rely on them you'd focus that more on the body paragraphs then the thesis
They are very beneficial , they can be good for the environment.
Answer:
a narrator who is unreliable because he/she is inexperienced or innocent and does not understand the implications of his/her story.
Explanation: