1. | Plain as day ? | |
2. | Go off at a tangent ? | |
3. | Flying off the handle ? | |
4. | To cost an arm and a leg ? | |
5. | Leave no stone unturned ? | |
6. | Tit for tat ? | |
7. | Make a beeline for ? | |
8. | Do a good turn ? | |
9. | First and foremost ? | |
10. | To take a back seat ? | |