Tell me please

English as a Second Language What do you want to talk about?
1

Hi Alan and Torsten! My roommate was born on 3-Th on December. I don-t know if it is rightly to write so:
on 3-th on December.
Thank you
Schoolboy :oops:

2

Better: On December 3rd.
Or: On the third of December.[YSaerTTEW443543]

TOEIC listening, photographs: Crossing a bridge[YSaerTTEW443543]