Context: Unlike outside and backstage , it was cool in the bus . He mentally thanked their bus driver for switching on the airco this morning as he made his way to the living room area . He flopped down on the large , brown sofa and closed his eyes , sighing again .
Question Why would the air in the bus be turned on ?
Possible answers:
* None of the above choices .. * To help with mental switching their train of thought .. * To block out external noise when they close their eyes to sleep .. * To raise the temperature and combat the cool air ..
The answer:
None of the above choices .