| English | Russian |
| all students in the same year | параллель (4uzhoj) |
| all students in the same year | поток (4uzhoj) |
| keep in the same grade | оставлять на второй год |
| pupil remaining in the same grade for the second year | второгодница |
| retain in the same grade | оставить на второй год (Students who lag behind their classmates are sometimes retained in the same grade to give them a chance to "catch up." fddhhdot) |