This is a speaking and writing activity for working on the simple past tense. First I teach the students the ACABAR DE formula and we practice a few sentences. Then I give them this activity. We are work on simple past with our chores unit, so the activity includes phrases like "sacar la basura" and "lavar los platos". The students each get a card that tells them what chore they just finished doing. The students talk to their classmates and ask, "Que acabas de hacer?" and their partner responds in Spanish. They they mark their answers on the chart. When everyone has spoken with 10 different classmates, then it is time to report out. Each student then writes 10 sentence saying what each of their classmates just finished doing, using the information from their charts. To take it a step further they can each answer the question, "Que acaba de hacer un companero?" outloud.