WRITTING (A NARRATIVE)

Last Saturday, my friend Chris was having a party. My boyfriend and i decided to meet at Chris'shouse. I was waiting for the bus to go to the patry when it started to rain. I wasn't wearing a jacket or a coat. I was wearing a special dress for the party. When i go to the party i was cold, soaked  wet and very unhappy. They i saw my boyfriend. What was he doing? First, he was chatting to a girl. Then, he was dancing with her. I was so angry. I left

PAST CONTINOUS. To describe actions in progress in the past.
PAST SIMPLE. To describe completed actions in the past.

I started to rain. 

  x

I was waiting for the bus.