用适当的介词填空。
1. We can see the moon night.
2. There are many people Center Street.
3. People go to work Mondays.
4. Tony! Don't play dogs.
5. They have a lot of fun the holiday.
6. He often writes letters his parents.
7. Is your new classmates Wuhan?
8. Thank you telling me the news.
9. Today is Sunday, so she is her home.
10. There's a chair the two trees.