Answer:
1) En el espejo
Step-by-step explanation:
Remember that in spanish, "te" would be yourself, so the question is asking "Where do you look at yourself?" bases on this you can start to evaluate the answers, t espejo means mirror, toalla means towel, jabón means soap, and maquillaje means make up, since the only one from the options where you can actually see yourself is "En el espejo", or "In the mirror" then that is the correct option.