This is a great way to help students review reflexive verbs, because they love to quiz each other and play the role of teachers! I'm always shocked at how engaged students are during these Persona A/Persona B activities.
Simply print out a sheet for each group of two, cut them in half, and you're all set! Detailed instructions are included, but basically, Persona A will ask the first question and check whether or not their partner's answer is correct. If it's wrong, they let their partner know the correct answer. Then, Persona B asks their first question, and they keep going!
At the end, they go back to the questions their partner got wrong. Additionally, students first just say the answers out loud, but half-way through (it is marked on their sheets to avoid confusion), they will actually write out their answers on scratch paper. If some groups finish early, have them swap papers and start practicing again.
This activity reviews verbs themselves (ponserse, ducharse, etc.), then simple conjugations (such as "me acuesto"), and then full sentences ("I brush my teeth"). The verbs are based on the Realidades 2A chapter for level two, but you could easily edit this document to reflect the reflexive verbs your students are studying.