did check out your erorrs Список of last year, to Improve it on the new year!!!

yes I've checked out most of them and I'm trying to improve them

yeah...
hey, i found some errors in u question...
it should be: Did Ты check out your errors Список from last year, to improve it for the new year?
one would be the spelling of the word 'errors'
and you're grammer is bad.
еще for Ты to add to your Список i guess...