Form nouns from the following verbs explain know inform progress teach admit train appreciate cooperate orient participate probe suspend achieve examine Заранее спасибо(: Задание 10 класса:)
Привет! explanation, knowledge, information, progress/progression, teaching, admittance, train/training, appreciation, cooperation, orient/orientation, participation, probe/probation, suspension, achievement, examination.
Огромное при Огромное Спасибо, в какой раз уже спасаете!