I think that sign means we . . . . . enter the building. Look, there is a security guard too.
A. mustn’t
B. have to
C. will
D. don’t
Answer: Option A
Solution (By Examveda Team)
I think that sign means we mustn’t enter the building. Look, there is a security guard too.Join The Discussion
Comments (1)
Related Questions on Grammar

Please tell me how can I get Analog , synonym, and antonym