1. Babbled: talk rapidly and continuously in a foolish, excited, or incomprehensible way.
2. Badgered: ask (someone) repeatedly and annoyingly for something; pester.
3.Barked: utter (a command or question) abruptly or aggressively.
4. Bawled: shout or call out noisily and unrestrained.
5. Beamed: smile radiantly.
6. Began: (of a person) hold a specific position or role before holding any other.
7. Begged: ask (someone) earnestly or humbly for something.
8. Bellowed: (of a person or animal) emit a deep loud roar, typically in pain or anger.
9. Bet: an opinion, typically one formed quickly or spontaneously. Feel sure.
10. Bickered: argue about petty and trivial matters.
11. Bleated: speak or complain in a weak, querulous, or foolish way.
12. Blurted (Out): say (something) suddenly and without careful consideration.
13. Boasted: talk with excessive pride and self-satisfaction about one's achievements, possessions, or abilities.
14. Boomed: say in a loud, deep, resonant voice.
15. Bragged: say in a boastful manner.
16. Breathed: say something with quiet intensity.
17. Broke in: to when someone is talking. Interrupt, intervene.
18. Bubbled: (of a person) be exuberantly filled with an irrepressible positive feeling.
19. Bugged: annoy or bother (someone).
20. Burst out: Doing something to suddenly start laughing or crying.