終わる（おわる）— end; finish
学校 が 終わります。
School is ending.
終わるおわる
end; finish
おわる
accent [0]In detail
Words
学校gakkōschool
がga(subject marker)
終わりますowarimasuends (polite)
Kanji
終シュウ・
Here 終わる describes something ending: 学校が終わる. The sentence does not name someone who ends it; that does not mean the ending has no cause.
Coco-sensei