Direction: Sentences are given with blanks to be filled in with an appropriate and suitable word. Four alternatives are suggested for each question. Choose the correct alternative out of the four.
- 
					 Nadheeka was musing ......memories of the past.
 
- 
                        
-  over 
 -  about
 -  on 
 - from
 
 -  over 
 
Correct Option: A
muse over (Verb) : to think carefully about something for a time, ignoring what is happening around you
Here, musing is the right usage.