Wstaw odpowiedni przyimek.

I was born  --- in of on  1977.

Jim was born  --- in of on  the 25th  --- in of on  August, 1984.

My son was born  --- in of on  the 3rd  --- in of on  March, 2008.

Peter's daughter was born  --- in of on  2010.

Mike was born  --- in of on  September.