숙제가 많아서 늦게 잤어요. suk-je-ga man-a-seo neut-ge jat-eo-yo, I had a lot of homework, so I went to bed late.

내일은 내가 출국하는데, 출발시간이 10시입니다.

일정이 바빠서 준비를 빨리 했어요. il-jeong-i bap-pa-seo jun-bi-reul ppal-li haet-eo-yo. My schedule was busy, so I prepared quickly.

It's cold outside now. So, stay healthy!

날씨가 너무 추워서 감기에 걸렸어요.