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

The three dogs run with him in circles around the equipment, and up the stairs. They slide down the slides behind him happily. he

Select from: [i] shakes the hands of people who help him.; [ii] laughs and walks toward the camera.; [iii] does tricks tricks with the dogs as he jumps and flips over slides on a big dusty gym floor.; [iv] picks up squeegees and sprays the dogs with them.;
[ii]