Soluzione del esercizio 8 di Identity B1+
Esercizi svolti per il libro Identity B1+ con autore Elizabeth Sharman
Domanda
Complete each pair of sentences with the Present perfect simple and continuous form of one of the verbs below.
Soluzione
- 've been talking; 've talked
- 've written; 's been writing
- 've spent; 've been spending
- 's been out; 've been going out