Happy New Year by Abba: https://www.esolcourses.com/content/topics/songs/new-year/abba-happy-new-year.html

I hope you all have a great 2020 and that all you new year's resolutions keep ;)

https://www.goskills.com/Soft-Skills/Articles/Top-10-new-years-resolutions (most common resolutions)
https://www.teachingenglish.org.uk/sites/teacheng/files/New%20Year%27s%20resolutions%20student%20worksheet.pdf (lesson plan)

Other resources: https://www.esolcourses.com/content/topics/songs/new-year/abba-happy-new-year.html

Have a look to the review of the past year