A student may undergo a progression.Logical formLearned from9 sentences. Myopias may undergo a progression.Logical formLearned from9 sentences. Assignments may undergo a progression.Logical formLearned from9 sentences. Evolution may undergo a progression.Logical formLearned from9 sentences. Progression can be great.Logical formLearned from9 sentences. A progression may pertain-to a project.Logical formLearned from9 sentences. (Progression systems) may be used.Logical formLearned from9 sentences. (Progression strategy) can be (progression systems).Logical formLearned from9 sentences. A progression may make sense.Logical formLearned from9 sentences. A natural progression can be in a relationship.Logical formLearned from9 sentences. A dementia may undergo a progression.Logical formLearned from9 sentences. A person may notice a progression that something-is-the-case.Logical formLearned from9 sentences. A step can be by (step progression).Logical formLearned from9 sentences. A progression can be in efforts.Logical formLearned from9 sentences. (Risk factors) may undergo a progression.Logical formLearned from9 sentences.