Answered

Fragment in this sentence
With her heavy dictonary, Donna thumps the top other ancient computer monitor.  Whenever the color tint flickers from normal to sickly yellow.



Answer :

TacoGod
The fragment is "Whenever the color tint flickers from normal to sickly yellow"

It should be changed into "Whenever the color tint flickers from normal to sickly yellow, [DETAILS]"
With her heavy dictionary, Donna thumps the top other ancient computer monitor. Whenever the color tint flickers from normal to sickly yellow.