In the Polyakova program, pay close attention to the verb endings (suffixes) like -л- , which indicates the past tense.
(sun/солнце) — Neuter gender (ср. р.), Singular (ед. ч.). uprazhnenie 191 russkij jazyk poljakova 3 klass reshebnik
In the modern textbook , Exercise 191 (found in Part 1) typically focuses on identifying and working with verbs in the past tense , specifically their gender and number. Exercise 191 Overview In the Polyakova program, pay close attention to