Answer:
Letzte Woche raumen wir das Haus auf
please add the umalut on the ‘a‘ in ‘raumen’, my keyboard is unable to add umlauts
Step-by-step explanation:
aufraumen (my keyboard cannot add in the umlaut) is a seperable word.
aufraumen (please add the umlaut) becomes raumen + auf
conjugate raumen (wir is already en, so there is nothing needed to be changed)