AUXILIARY 'BE'
EGP #1036 | A2 | QUESTIONS / yes/no Can use auxiliary 'be' + subject + the '-ing' form (continuous form) to form 'yes/no' questions. Lexical range: N/A
EGP #1036 | A2 | QUESTIONS / yes/no Can use auxiliary 'be' + subject + the '-ing' form (continuous form) to form 'yes/no' questions. Lexical range: N/A