My question is festival Christmas. i want write one paragraph. what is festival. who celebrated that festival. what is the traditional dress. what is the traditional food. why they celebrate. where they celebrate. when they celebrate. how they celebrate.

Which sentence is written correctly? a. it's too bad its raining, i wanted too go for a swim. b. its too bad its raining, i wanted to go for a swim. c. it's too bad it's raining, i wanted to go for a swim. d. it's to bad it's raining, i wanted too go for a swim.