Hello everyone! Could you help me with these exercises please? Thank you! Espacially B

Answer:
1. Been
2. Retired
3. Would've Spent
4. Was
5. Has
6. Would fall
7. Finished
8. Left
9. Hoped
10. Saw & Conquered
11. Called
12. Smokes
13. Worked
14. Would Have
15. Was Born
Explanation: