2)was
3)went
4)has
5)red
1. Sang
2. Were
3. Went
4. Had
5. Read
6. Got
7. Became
8. Began
9. Bit
10. Paid
11. Hid
12. Lost
13. Froze
14. Grew
15. Knew
16. Told
17. Drank
18. Forgot
19. Rang
20. Stood.
2)was
3)went
4)has
5)red
1. Sang
2. Were
3. Went
4. Had
5. Read
6. Got
7. Became
8. Began
9. Bit
10. Paid
11. Hid
12. Lost
13. Froze
14. Grew
15. Knew
16. Told
17. Drank
18. Forgot
19. Rang
20. Stood.