Which sentence describes how poets typically use their knowledge of sentence structure and type to create tone in poetry? They present a series of questions that guide readers to an understanding.
They directly address the reader using an implied you.
They vary the length, complexity, and mode or sentences for dramatic effect.
They use only long, complex sentences to deliver a detailed description.

They vary the length, complexity, and mode or sentences for dramatic effect.

Explanation:

When creating tone, poets will vary lengths and the complexities of sentences and will shift the mode to create emotional effects. It would not make sense for the writer to put multiple questions in a poem. Additionally, writers usually do not write when addressing the reader, but in third person. Finally, writers tend to vary their sentences to create effects on the readers. They would not purposely just use long sentences. :)

free time is when all my homework and chores have been done for the day and i am "free" to do things that i enjoy doing.

usually i spend time watching television. as my favorite tv shows come on at specific times, i make sure that i finish my homework and chores well before the shows. otherwise i will have to miss them. mostly i manage to watch the shows but sometimes extra homework or chores may cause me to miss a show or two, but it is rare. anyhow if i know that i am definitely not able to catch a show in time, i will just set the video recorder to tape the show sothe evening when the weather is fine, i sometimes go for a stroll around the neighborhood with my friends. this is the time when most the neighbors have come home from work or school. we say hello to those whom we know. they are mostly friendly people and they acknowledge our greetings. once in a while we come upon unfriendly neighbors but we just ignore them and carry on. that i can watch it later.

i don't think it's a good idea to threaten anyone at all.