Choose at, in, on to complete the sentences

1. They decided to meet [at|in|on] noon.
2. We don't have any holidays [at|in|on] October.
3. [At|In|On] a cold winter night Mr Wesley left his house.
4. [At|In|On]Wednesday morning John Greenleaf arrived [at|in|on] London.
5. [at|in|on] New Year's Day we always visit my parents.
6. People see the New Year [at|in|on][at|in|on] midnight.
7. [At|In|On] Easter people give each other colourful eggs.
8. [At|In|On] Saint Valentine's Day I always send a card to my
   cousin Rachel.
9. Julian was born [at|in|on] 2004.
10. Norton will arrive [at|in|on] Thursday night.