Choose the option that best best completes the gap(s).
His father hardly misses the news because he goes about with his _____ radio?
Answer Details
The correct option to complete the sentence is "portable". The sentence implies that the father takes the radio with him while moving around, hence the need for a radio that can be easily carried. "Portable" means something that can be easily moved or carried from one place to another, and it fits the context of the sentence.