Select the most appropriate option to fill in blank number 4.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. route.
The given blank needs the word that would imply the way followed by a caravan.
From the above options, it is clear that route which means 'a way or course taken in getting from a starting point to a destination' is the best fit word for the given blank.
Hence, the correct answer is Option 4 i.e. route.