I was justwonderingwhere Sarah was, when,rightoncue, she came in.
I wastalkingto Betty aboutourfirstaidcoursewhen, as if oncue, a man infrontof usfainted.
Shementionedher manyadmirersandrightoncue, ahandsomeyoungmanappearedat thedoor.
I had justsatdown forlunchwhen,rightoncue, thefirealarmwent off.
"It's toodangerous" sheinsisted, andalmostoncue, thesoundof anexplosioncould beheard.