Grammar › N3 · 01 Connecting sentences
そこで: so; therefore (taking action)
N3 · 01 Connecting sentences
Introduces an action taken in response to the situation just described.
Sentence-opening connector. The first sentence is a situation or problem, and そこで says what someone did about it. The second sentence is usually a past action; unlike だから it is not used for plain emotions.
Examples
道が分からなかった。そこで、近くの人に聞いてみた。
I did not know the way. So I asked a person nearby.
売上が伸びなかった。そこで、新しい広告を出すことにした。
Sales did not grow. So we decided to run a new advertisement.