Pre-kindergarten can be to grade.Logical formLearned from26 sentences. Grades can be in classes.Logical formLearned from26 sentences. Grades can be gentle.Logical formLearned from26 sentences. Grades can be important.Logical formLearned from26 sentences. (Grade books) can be electronic.Logical formLearned from26 sentences. Grades can be at school.Logical formLearned from26 sentences. A grade can be heavy.Logical formLearned from26 sentences. Persons can be in a grade.Logical formLearned from26 sentences. A person may expect a grade.Logical formLearned from26 sentences. Girls can be in a grade.Logical formLearned from26 sentences. A person may get some grades.Logical formLearned from26 sentences. (Class sizes) can be in grades.Logical formLearned from26 sentences. A seventh grade can be at a school.Logical formLearned from26 sentences. A (quiz grade) may be dropped.Logical formLearned from26 sentences. A transcript may pertain-to grades.Logical formLearned from26 sentences.