Assuming that you're referring to the Flvs english 1, the one that you need to think bout throughout unit 1 is : Future possibilities. Most of the topic in this unit talk about future possibilities
In my opinion homework should be optional due to several reasons, the first reason is that some people may not be able to do the assignment. Some examples are that they may have a job that requires late hours, or a sports event of which they are depended on or they may have issues at home. Another reason is when people finish school, they may just want to go home and catch up on missed sleep that has been caused by the previous nights homework or getting up really early. If students receive homework from their teachers every night then the lack of sleep or lack of time for chilling out could cause some to lack attention and others could struggle to keep their heads off the desk. Also if homework was optional then the students who are struggling could do it in their own time as practice without worrying about the next nights homework.
The setting which begins to answer your question is the sentence that begins "Most conversations between husband and wife ... " this is near the beginning.
The real core of your question comes with "This aloofness ... " which shows how he handles the disputes with his wife. This is followed by "He attained this by ... " which tells exactly how the aloofness came about. Finally he surrounds himself with people that insulate him from the fights he has will his wife. His bridge games probably insure that he does not have to talk to her.
<span>Simple Past: Rockwell painted and coloured surfaces with substances full of nanites.
</span>Past Continuous: <span>High, on the walls of which are the original </span>painting, by<span>
Rockwell.
</span>Past Perfect: Rockwell had gone<span> home; then had worked slowly on toward his painting.
</span><span>Past Perfect Continuous: Rockwell had been painting for 2 hours.</span>
Answer:
I'm pretty sure it is the central idea.
Explanation:
the central idea is the whole point why the text is written so the most important part would be what the text is about.