The official Cambridge University Press audio set for the 4th Edition (and the revised 3rd Edition) is comprehensive. It usually covers:
A: It is standard British English (Received Pronunciation). However, it respects American variations in the word list. For example, it will teach lorry (UK) and note that the US says truck , but the audio will pronounce the UK variant.
Since
more than
Manhattan businesses served over 120 years english vocabulary in use upper intermediate audio
With coverage across the US and Puerto Rico The official Cambridge University Press audio set for
for more than
