'Have you (get*)/got your classes already' = Ya tienes tus clases
*ungrammatical
classes on Tuesday = clases el martes
Para mis clases.
Sonia is already a Spanish name.
Las clases terminan.
Gallina Chicken in Spanish is already female.
tengo ocho clases
Acaba ya!
"Estás muerta"
Ya basta
Ya empezado
"I am done" translates to "he terminado", as in "I have finished". In Spanish, we say "Ya termine" (I finished already)
Since guacamole is a Spanish food, the word is already in Spanish.