1. Unless you have a good command of English, working for this travel agency won't be possible
2. Had he died late, he would be a famous musicicn by now
3. Provided you keep everything in order, you can stay in my flat
4. It is a pity that I applied for that job
5. If it hadn't been for our father's encouragement, we couldn't have managed
6. He didn't bring his passport, he would take that disastrous flight
7. They regret that they made the decision
8. I might have got a better job if I had studied hard enough
9. But for his father's early retirement, Rechard wouldn't have taken over the family business
10, Because the team had so many excellent players, it would have won so many games this seasons