For and Since - 194 Edit "Education is from Womb to Tomb!" ❤❤❤ ❤❤❤ ❤❤❤ ❤❤❤ ❤❤❤ For and Since.Sinhala / Sinhalese Lesson. For refers to a period of time. We have not heard from him for two years. Since is used when a particular time is referred to (a certain year, month, day or hour). I have not seen you since Christmas (or 1939, or last Tuesday, etc.). Next Lesson Prev Lesson