Подскажите с английским,пожалуйста) She had to run all the way from the station to arrive __ for work. On time или In time?

Вопрос школьника по предмету Английский язык

Подскажите с английским,пожалуйста)

She had to run all the way from the station to arrive __ for work.
On time или In time?

Ответ учителя по предмету Английский язык

She had to run all the way from the station to arrive i
n time for work.
On time — точно в срок. In time — вовремя.