Select a synonym for the highlighted word to make it better.
Effective public transportation networks may greatly alleviate traffic congestion and enhance inhabitants’ quality of life in general.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Gridlock.
The sentence talks about how good public transportation systems can help reduce traffic jams and improve people's lives.
Congestion is a situation in which a place is too blocked or crowded, causing difficulties.
Among the options provided, "gridlock" is the best choice.
"Gridlock" means when traffic is so stuck that it can't move at all.
So, using "gridlock" helps show how bad the traffic is and how much public transportation can help fix it.