translate English to French: The PSCL "were developed professionally but, to the best of our knowledge, their history and underlying theoretical framework were not preserved in any archives that we are aware of" (Henry Edwards, personal communication, January 16, 2006).
Intr oductif (A1) : Peut comprendre et utiliser des expressions familières et quotidiennes ainsi que des énoncés très simples qui visent à satisfaire des besoins concrets.