Cambridge grammar for PET with answers : self-study grammar reference and practice /

Autor Hashemi, Louise, Thomas, Barbara, 1953-
Vydáno 2006

Making progress to First Certificate. Teacher's book /

Autor Jones, Leo, 1943-
Vydáno 2005

Complete first certificate. Workbook with answers /

Autor Thomas, Barbara, 1953-, Thomas, Amanda
Vydáno 2008

Complete CAE. Teacher's book /

Autor Brook-Hart, Guy, Haines, Simon
Vydáno 2009

First certificate practice tests plus wit key /

Autor Kenny, Nick, Luque-Mortimer, L.
Vydáno 2008