1. Unless you keep your feet dry, you will catch a cold.
2. He's used to getting up early in the morning
3. Some tulips were bought yesterday
4. Nam's brother plays guitar better than Nam
5. We will miss the plane if you don't leave now
6. He is lazy so he failed the entrance university exam
7. The glass window has been broken.
8. If I am not kept late at the office, I will come to see you tomorrow
9. It is 6 months since I last saw her