Answer: Im 98% sure it is “el esmalte” because that means “nail polish”
Explanation: basically the sentence means that she uses nail polish on her nails to go to parties
Step by step exlian
Need another photo it is a little blurry
The answer is number 3 “ Si yo perdi mi mochila en la cafeteria”
Ok here’s an acronym I used for ser and estar it helps so much
H- health
E-emotion
L- location
P- present progressive