Read and complete the sentences with the correct phrase

1. Carol is arriving [at|in|on] February 9 [at|in|on] 5 o'clock [at|in|on] the morning.
2. It hardly ever snows here [at|in|on] November.
3. Paul is leaving [at|in|on] the afternoon [at|in|on] 7 p.m.
4. I entered school [at|in|on] 1995.
5. We don't have classes [at|in|on] the weekend and [at|in|on] the summer.
6. Usually [at|in|on] New Year's Eve people meet their friends and families and light fireworks [at|in|on] midnight.