Stage 4 Pdf: Callan Method

is widely considered the "tipping point" in the Callan series. It is where the training wheels come off, and students begin to handle the complexity of natural, everyday English.

While Stage 3 taught the Past Simple (e.g., "I went to the cinema" ), Stage 4 introduces the Present Perfect (e.g., "I have been to London" ). callan method stage 4 pdf