Column writing tips?? (⁠￣⁠ヘ⁠￣⁠;⁠)

SO, I'm gonna go to a Journalism competition and I CAN'T leave btw Soo no options (⁠ﾉ⁠◕⁠ヮ⁠◕⁠)⁠ﾉ⁠*⁠.⁠✧ I'm the grade 7 representative in column writing English category. BUT I DON'T THINK I CAN HANDLE WRITING A WHOLE COLUMN IN 1 HOUR щ⁠(⁠゜⁠ロ⁠゜⁠щ⁠) SO I DEFFF NEEDZ SOME TIPS AND EVERYTHING,  LITERALLY ANYTHING GOOD PLZZZZZ 

-THANK UUU >:3c