Select the most appropriate option that can substitute the underlined segment in the given sentence.
It will take two hours to walk across the forest.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. through.
"Through" is the most suitable choice as it indicates moving from one side of an area to the other, which fits the context of walking within and across the forest.
Hence, the chosen option will be the correct answer.