1. Yo he preparado la carne.
2. Yo he hervido las papas.
3. Juan ha cocinado la carne.
4. Juan ha añadido la sal.
5. Isabella y Juan han cortado las papas.
6. Isabella y Juan han mezclado los ingredientes.
7. Nosotros hemos puesto la mesa.
8. Nosotros hemos trabajado duro.
9. Nosotros hemos encendido las velas.
I’m guessing you would like me to translate the letter? If so, here is is!
Hello! My name is Thalia and I’m fifteen years old. I live in Cuenca, Ecuador. I love breakfast. I eat breakfast everyday at eight in the morning. Normally, I eat eggs with bacon and sausage. Sometimes, I eat yogurt with fruits. I always drink orange juice with the breakfast.
I always eat lunch at 12:30 in the afternoon. Generally, I eat salchipapa (sausage with fries). I always drink water. My friends like to drink Cola sodas, but I don’t like those at all. How gross! I never drink soda with lunch. And you, what do you eat during the day?
I'm not sure if you need the definitions or translations, but I'll give you them.
Explanation:
1. Dance/Dancing
2. Eat
3. Enjoy/Enjoying
4. (Did you mean Corn?) Corn/The corn
5. The Chicken
6. Happy
7. The tail
8. The fruit
9. Celebration/Celebrating
10. Happy/Pleased
11. The chocolate
12. The cake (it's pastel)
13. The soda/The drink
14. Party/Partying
15. The culture
16. The Pineapple (Piña, don't forget your Ñ!)
17. Texan/Texas (?)
18. Fifth of may (Cinco de Mayo)
19. Throw a Party (Dar una fiesta ?)
20. The Hero (?)
21. The fish
22. The Outfit/Suit/Dress
23. The singer
24. The family
25. Mexico
26. Tacos
1. Ella está sorprendida de verte
2.La teoría de la relatividad fue descubierta por Einstein
3. Soy tan Bueno como tú tocando la batería
4. Como ella cada semana
5. Sabes donde está su nuevo software?
I hope it helps