Answer:
1. You are lucky = tienes suerte
2. They are thirsty = Ellas tienen sed
3. We feel like swimming = Nosotras tenemos ganas de nadar
4. You are 16 years old = tienes 16 años
5. She is successful = Ella es exitosa
6. They are hot = Ellas estan calientes
7. I have to run = tengo que correr
8. They boy is cold = el chico tiene frio
9. We are careful = Nosotras somos cuidadosas
10. You are correct = estás en lo correcto
There you go have a nice rest of your day!