Use this animated PowerPoint game to reinforce using tú, Ud, Uds, and nosotros commands with pronouns. Divide the class into small groups (I usually do groups of 3-4) and give them a whiteboard. When the sentence pops up on the screen, group members work together to write the write the sentence in Spanish. The first team to get the sentence correct gets a point and the most points at the end wins!
As a variation, write the words and pronouns on card stock and have the groups arrange the cards in the correct order rather than writing them out.
Want more activities with commands? My commands bundle includes this and many more resources to offer.
Spanish Commands Bundle