2. b) Fill in the Past Perfect Continuous form of the verbs in brackets.
1. Hannah felt completely disappointed when the concert was cancelled. She had been waiting (wait) for months to see it.
2. How long had the surgical technician been working (the surgical technician/work) in the operating room when the power cut occurred?
3. It had been raining (rain) since the beginning of spring when it suddenly warmed up.
4. My aunt had been dyeing (dye) her hair red for years before she turned to blonde.
Mai multe detalii despre timpurile verbale în limba engleză găsești aici:
https://brainly.ro/tema/346275
Succes și spor la teme! :)