Make 10 promises for yourself.
e.g.I'll work harder next year.
I won't eat sweets.
1)work harder next year
2)not eat sweets
3)do all my homework
4)not stay up late
5)not watch too much TV
6)not forget my btother's birthday
7)not fight with my sister
8)not pester my parents yo buy me things
9)help my mother with the housework
10)brush my teeth every day