From what I can tell, you are challenged by some sounds. Work on them until they are neutralized, especially V and W.
1. I was a dancing maniac, who whirled in the crowd around the world.
2. I walked wobbly and worked wordlessly, swallowing warm worms.
3. Three thousand thugs throw short swords and shout out of their throats.
4. True (don’t miss r sound)