20. Which phrase in the following sentence is a participial phrase? After sailing around the world, but his boat having sunk, the voyager returned home, leaving adventure behind. After sailing around the world b. his boat having sunk c. the voyager returned home d leaving adventure behind .

[1] when the twins grew up, they continued to fight. [2] one day they decided to hold a contest to determine who was stronger. [3] though they tried to defeat each other in many different ways, neither one could win. [4] on the last day, they fought with weapons. [5] using a deer antler, the right-handed twin overpowered his brother, and he threw him off the edge of the earth. [6] today, the right-handed twin lives in the sky-world, and the left-handed twin lives in the dark underworld. [7] they rule the earthly world of men together.