Multi-choice problem: Continue writing the next sentence in this paragraph:

He finishes the cube and sets it on the desk and quickly stops a timer. He grabs the cube again and begins to complete it. he

Choices: [i] asks his friend when he can finish.. [ii] picks it up and faces the camera again.. [iii] finishes again and starts another game of the cube.. [iv] picks up the blue cube and resumes talking..
[iii]