Cambridge ESOL Exams       KET PET FCE CAE  
CEFR levels A1 A2 B1 B2 C1 C2
ALTE Breakthrough Level 1 Level 2 Level 3 Level 4 Level 5
TOEFL iBT (total score)     57 - 86 87 - 109 110 - 120  
 
iZone British English            
New Cutting Edge British English            
New Cutting Edge Digital British English            
MyCuttingEdgeLab British English            
Top Notch American English            
Summit American English              
Top Notch Digital American English              
Summit Digital American English              
MyTopNotchLab American English              
Total English British English            
Total English Digital American English            
Language Leader British English            
MyLanguageLeaderLab American English            
Academic Connections American English            
MyAcademicConnectionLab American English            
NorthStar American English              
MyNorthStarLab American English            
English Firsthand NEW ED American English            
Language to go British English            
WorldView American English            
Side By Side American English            
Longman English Interactive Online American English