Przyimki: in, on, at

przyimki in on at
He even won a Nobel Prize for his invention 1909 .
Donny Osmond began singing television the age of five.
The economic situation our country became much better.
The café is open from 8.30 the morning to about eleven o'clock the evening.
We arrived the hotel about eleven o'clock.
We decided to have our holiday September.
Vanessa started dancing lessons the age of seven.
I stayed at home Friday because I had so much work to do.
I was born 1986.
There was a war between the two countries the nineteenth century.