I will go to school.
And then, I will study math, and work on my novel.
I will also read books!
And I will take a rest for a long time!
It will be nice!

“ Safeguard your heart, for out of it are the sources of life.​” — Proverbs 4:23
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= And then, I will study math and work on my novel.

= "study math and work on my novel" contains two verbs that share the same subject. 
= Overall, this is a great answer!