Here’s your first exercise:
Try it with forms of este: (this cat), ect
1_____ gato
2______llaves (keys)
3.______casa
4_______hotel
5_______ muchacho
6 ________bedida (drink)
7 _______ señora
8________espejos (mirrors)
No cheating with online translating ok.

We are learning so don't be afraid of making a mistake.