Sentence templates from They Say, I Say by Gerald Graff, Cathy Birkenstein, and Russel Durst:  https://www.csub.edu/eap-riap/theysay.pdf

Paragraphs from The Writing Center, University of North Carolina at Chapel Hill:

https://writingcenter.unc.edu/tips-and-tools/paragraphs/

The Reverse Outline from The Owl @ Purdue: https://owl.purdue.edu/owl/general_writing/the_writing_process/reverse_outlining.html

Sentence Structure from The Owl @ Purdue:

https://owl.purdue.edu/owl_exercises/sentence_structure/sentence_structure/run_ons_comma_splices_and_fused_sentences_answers.html