Fill in each blank with the correct form of the infinitive of the verb.
1. Past participle: become
2. Past tense: chose Past participle:chosen
3. Past tense: cost Past participle: cost
4. Past tense: drank Past participle:drunk
5. Past participle:eaten
6. Past tense: froze Past participle:frozen
7. Past participle:grown
8. Past participle:hidden
9. Past tense: hit Past participle:hit
10. Past participle:kept
11. Past participle:knelt
12. Past participle:lit
13. Past tense: put Past participle:put
14. Past participle:rung
15. Past participle:shaken
16. Past tense: shone Past participle:shone
17. Past participle:spoken
18. Past tense: spread Past participle:spread
19. Past participle:taught
20. Past tense: wore Past participle:worn