1. stop in
Some of the children were made to stop in after school as punishment for their bad behaviour.
Английский слово "wstąpić gdzieś po drodze«(stop in) встречается в наборах:
Phrasal Verbs - part 12. call in
Shall we call in to see Mary on our way home?
I will call in on you next month.
3. stop off
We'll stop off in Moscow on the way in China,
you'd better interrupt your journey - stop off- for a few days while you are in Berlin