The activity of filling out personal information forms can be found in USAL Units 3, 7, and 9. You could use this paper-based activity in any of those units, but I thought it might be a nice review here in Unit 7. You will still have to clarify the words, age, height and weight for students, but they should know the rest of the vocabulary.
This is a crossword puzzle from elcivics.com, a website I highly recommend. I realized that the clues in the crossword puzzle could also be put into a personal info form, so I added a second page with a form. Once students have completed the puzzle they can fill out the form with the information from the clues.