to submit something like an assignment or report
課題や報告書などを提出する (kadai ya hōkokusho nado o teishutsu suru)
"Don’t forget to turn in your project by Friday."
"金曜日までにプロジェクトを提出するのを忘れないでください。" (Kin'yōbi made ni purojekuto o teishutsu suru no o wasurenaide kudasai.)
to encourage people to stay motivated about shared targets
to direct emotions into positive actions
to prepare a team with the tools or mindset they need
to add more details to make something complete
to think about or plan for what is going to happen in the fu...
to support or show solidarity with someone or a group