first-year student; first-grade student, freshman / (botany) annual / beginner, inexperienced

second-year student, sophomore / (botany) biennial

even if one says

(education) middle school, junior high school

(intransitive) to wind and bend

dike / embankment

attachment / affection

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend