Select from options: Continue writing the next sentence.

They go down the river on the their tubes as they try hard to stay afloat on the turbulent waves. several tubers

Pick from:
A). bend down as they kayak on the rough waters.
B). are taking their turns on their tubes as their raft gets stuck in the rough waters.
C). are seen going down the river in groups of four as they pass by trees and rocks.
D). don't make it to the bottom as they fall behind the boat.
Answer:
C).