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

The gorillas reaches out to grab one of the employees hands and the man is very embarrassed by it. they

pick from the following.
a). talk to each other a bit and the other employees begin to clap excitedly.;
b). move him onto the second floor where it is getting boring up there.;
c). are very aggressive about the incident and began lettin people out of the building.;
d). go out of the building in a motorized raft pulling their group through traffic.;
a).