El libro Insight - Intermedio - Unidad 2 - 2E

used to indicate that two things happen at the same time or during something else

cuando, en que

at a later time

después de

a span of time

rato

used to refer to a time in the past, showing how much time has passed before the present moment

hace

after or at the end of a series of events or an extended period

finalmente

in a way that is quick and unexpected

de repente

after a long time, usually when there has been some difficulty

por fin

used to say that something is happening at the same time with another

cuando