Mike is sitting . . . . . . . . the desk . . . . . . . . front of the door.
A. at, at
B. on, on
C. in, on
D. at, in
Answer: Option D
Solution (By Examveda Team)
'At' indicates specificity of something. Here 'at' indicates the location of Mike. 'In front' means 'in a position just ahead of or further forward than someone or something else'. Hence option D makes the sentence meaningful.Related Questions on Preposition

Join The Discussion