In <span> British English it </span>means<span> the exact opposite</span>
Providing a safe way to the moon, nasa developed the space shuttle in the 1980s.
Pretty sure that would be Rising action
Her computer was set right by the secretary
The answer to your question would be that the phrases from the passage that are oxymorons are the following ones: "happy dagger" and "timeless end".
An oxymoron is a figure of speech in which apparently contradictory ideas appear together. As a dagger is a weapon, it is wear that it appears next to a positive adjective such as "happy". As regards "timeless end", it can be said that the end of something represents a conclusion, it has an "end point", so it is contradictory to say that the end is "timeless".
