They are standing (1)/ at the gate of the auditorium (2) / as there is no place inside. (3) / No error. (4)

Options

A. 1 They are standing
B. 2 at the gate of the auditorium
C. 3 as there is no place inside.
D. 4 No error

Answer

3

Explanation

room will replace place because -
room (noun) indicates space needed
Look at the examples given below:
He picked up all the books from the table to make room for the television.
There is no room left for anyone else to sit. Hence, as there is no room inside is the right usage.