I am sorry to raise this, but I am afraid that I found the pronunciation of this phrase very difficult.
Even having seen the answer, I still could not reconcile the two. "le temps" I managed to translate initially when hearing it as "longtemps", but seeing the correct answer and re-running the sound clip again and again, the closest I could get was "l'eau temps" and certainly not "le temps".
I recognize that there are many different ways of pronouncing things, but I do feel that in a dictation the diction should be clear.