Select the most appropriate option that can substitute the underlined segment in the given sentence.
Our office is in the 2nd floor of the skyscraper.
1
is for the 2nd floor
2
is on the 2nd floor
3
is with the 2nd floor
4
is at the 2nd floor
Select the most appropriate option that can substitute the underlined segment in the given sentence.
Our office is in the 2nd floor of the skyscraper.