Re: "at" We could do with some more examples, Rogerio.
In the meantime here's an illustration to show how difficult prepositions can be in English: I put the kettle on (the stove) at 1 o'clock (the time of day) in the afternoon (part of the day)
But you would say: The train arrived at night, on time
and yet: The train arrived in the middle of the night, in time for me to have a coffee on the platform before boarding. Let's have your own examples. (Not a teacher) |