Ef Pre Wb
EF pre WB — 8b 02:38
EF_Pre-Int_WB — 62 Audio Track - 10b Listening 02:33
EF_Pre-Int_WB — 66 Audio Track - 11a Listening 02:30
EF_Pre-Int_WB — 64 Audio Track - 10c Listening 02:28
EF_Pre-Int_WB — 75 Audio Track - 12b Listening 02:27
Oxford University Press — EF Pre WB 1C 01:44
EF_Pre-Int_WB — 52 Audio Track - 8c Listening 02:02
EF_Pre-Int_WB — 38 Audio Track - 6b Listening 02:33
EF_Pre-Int_WB — 60 Audio Track - 10a Listening 02:40
EF_Pre-Int_WB — 71 Audio Track - 11c Listening 02:39
EF_Pre-Int_WB — 48 Audio Track - 8a Listening 01:54
EF_Pre-Int_WB — 36 Audio Track - 6a Listening 02:15
EF_Pre-Int_WB — 40 Audio Track - 6c Listening 02:33
EF_Pre-Int_WB — 28 Audio Track - 4c Listening 02:47
EF Pre-Int WB — Audio Track - 3a Listening 02:39
EF_Pre-Int_WB — 26 Audio Track - 4b Listening 02:25
EF_Pre-Int_WB — 42 Audio Track - 7a Listening 02:15
EF_Pre-Int_WB — 58 Audio Track - 9c Listening 02:50
EF_Pre-Int_WB — 09 Audio Track - 1c Listening 01:45
EF_Pre-Int_WB — 20 Audio Track - 3b Listening 01:42
EF_Pre-Int_WB — 50 Audio Track - 8b Listening 02:39
EF_Pre-Int_WB — 32 Audio Track - 5b Listening 02:46
EF_Pre-Int_WB — 12 Audio Track - 2a Listening 02:16
EF_Pre-Int_WB — 34 Audio Track - 5c Listening 02:57
EF_Pre-Int_WB — 14 Audio Track - 2b Listening 01:57
EF_Pre-Int_WB — 24 Audio Track - 4a Listening 02:01
EF_Pre-Int_WB — 30 Audio Track - 5a Listening 02:39
EF_Pre-Int_WB — 22 Audio Track - 3c Listening 02:45
EF_Pre-Int_WB — 46 Audio Track - 7c Listening 02:10
EF_Pre-Int_WB — 56 Audio Track - 9b Listening 01:58
EF_Pre-Int_WB — 33 Audio Track - 5c Pronunciation 00:50
EF_Pre-Int_WB — 41 Audio Track - 7a Pronunciation b 00:43
EF_Pre-Int_WB — 08 Audio Track - 1c Pronunciation b 00:40
EF_Pre-Int_WB — 27 Audio Track - 4c Pronunciation 01:02
EF_Pre-Int_WB — 49 Audio Track - 8b Pronunciation 00:41
EF Pre-Interm WB — 1c Listening 01:45
EF_Pre-Int_WB — 76 Audio Track - 12c Pronunciation b 02:56
EF_Pre-Int_WB — 35 Audio Track - 6a Pronunciation 00:31
EF_Pre-Int_WB — 55 Audio Track - 9b Pronunciation 00:37
EF_Pre-Int_WB — 21 Audio Track - 3c Pronunciation b 01:16