1. It is not so hot in winter.
2. It is windy.
3. There is nobody in the restaurant. It is too early for lunch.
4. There is a lot of snow here in March.
5. There is no letter for you. I'm sorry.
6. It is for you. I hope you will like it.
7. There is a train at 8 o'clock in the morning.
8. There is something I want to tell you.
9. It is not difficult to learn the word.
10. It is very important for him.