third grade... tercero
third year... tercer ano
The word "year" is "año" in Spanish.
este año
Tres.Tres.
Período escolar
Sims3
You can say Pavo or Guajolote.
In Spanish, you say "tres y cinco" for 3:05. If you're referring to the time, you might also say "tres y cinco minutos."
Dos mil diez.
De año a fecha.
Tres meses.
Tercer periodo
You would say "Tengo tres hermanas" in Spanish.