MCQ
He comes . . . . . . . . 3 o'clock.
From Prepositions · English Language Competence Test
He comes . . . . . . . . 3 o'clock.
It has been raining here . . . . . . . . morning.
Mr. Das lives . . . . . . . . America.
We must finish our work . . . . . . . . 4 o'clock.
I'll call you . . . . . . . . six o'clock.
The mouse is . . . . . . . . the cats.
Shall I ask . . . . . . . . the bill?
Didn't they warn you . . . . . . . . trying that?