which one is the most suitable for the following sentence? thx!
The sentence is:
__ these tests were being conducted, she was able to read a newspaper.
A. During
B. On occasion
C. While.

Could you tell me which one you will choose and why?
Thanks in advance if you could help me.: )

Question

which one is the most suitable for the following sentence? thx!
The sentence is: 
__ these tests were being conducted, she was able to read a newspaper.
A. During 
B. On occasion 
C. While.

Could you tell me which one you will choose and why? 
Thanks in advance if you could help me.: )

Answer

While is the correct answer in this case because while is used to express two actions happening at the same time, and the second one ends when the first one does.