Cрочно! умоляю! легкое !
read these sentences, open the brackets and fill in the gaps with the correct form of the verbs (past perfect or past perfect continuous).
1. as a lawyer for thirty years when he retired. (work)
2.sally this text for 3 hours before mark came. (type)
3. she project before sam called. (finish)
2) Sally had been typing
3)She had been finishing...