Воктябре многие ученики в класс пропустили занятия по болезник.напиши когда их не было пользуясь подсказкой.lena/october 1 --lena wasnt at school on the first october.vitalik/oct 3.rita and zina/oct 8.sergey/oct 12.alex and bella/october 15.

Lena wasn't at school on the first of October.
Vitalik wasn't at school on the third of October.
Rita and Zina weren't at school on the eighth of October.
Sergey wasn't at school on the twelfth of October.
Alex and Bella weren't at school on the fifteenth of October.