loadingsolved.
3. Since he had committed such a serious crime, it seemed natural that he should be severely punished.
4. If you really want to impress your boss, you should have some original ideas.
5. This is not surprising, given that they have made painstaking effort to overcome the difficulties.
12. , , , ,
14. 1. complaint 2. breakdown 3. brilliant 4. released 5. distracted
6 .alternate 7 .artificial 8 .intuitive 9 .periodic 10. hailed
15. 1. hail from 2. take a broader view 3. offer up in arms against stacked up 6. wised up