Corrections

I would like test this tool, it looks very useful.

I have always troubles (problems?) with the words "at, in, on", so I will put some examples to try to understand better when use each word.

I was in the city yesterday.

I am in Mexico now.

I will be on the road tomorrow.

See you at 3 o'clock.

At that moment I was just a kid.

In his feelings, somewhere exist passion.

Anyway, if someone want practice a little bit Spanish or French, please contact me, I will be happy talking with people around the world, in Spanish, French or English, even German I can try to keep a conversation (without much expectation).