Unqualified opinion-clean report.
Qualified opinion-qualified report.
Disclaimer of opinion-disclaimer report.
Adverse opinion-adverse audit report.
Answer:ms hall speaks to the visitor, the visitor accidentally lets ms hall see his face without it being covered, the visitor quickly fools mrs hall into thinking he was imagining things, and finally mrs hall greets the clock repairer.
Explanation: just gotta read the story:).
It should be a comma after today instead of a period. Hope this helps :).