The key to exercise solutions in chapter Workbook - You live and learn for the textbook Performer B1 Phases, Vol. 1 with authors M. Spiazzi, M. Tavella, M. Layton, E. Fiordiliso from Zanichelli
Question
Complete the sentences with the correct form of have to and the verbs in brackets. Use the correct tense.
Answer
have always had to study /; 've always had to study