Multi-select problem: How does the next paragraph end?

A man is talking inside a bathroom. He is using a rag to clean a sink. he

Choices:
a). then rinses the dishes and puts them in the dishwasher.;
b). then vacuums the sink with the rag.;
c). is mopping the floor as he talks.;
d). lathers up and wipes it all back down.;
d).