This is a great way to help students review the vocabulary for the Realidades 1B chapter for level two, because they love to quiz each other and play the role of teachers! These Persona A/Persona B activities require all students to be engaged at all times, and I know a day will go well when one of these activities are a main event :)
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. Early finishers may swap papers and continue quizzing each other.
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. The verbal part asks easy questions, such as "Como se dice 'the team?'" but the written parts asks them to write complete sentences out, such as "He takes guitar lessons."