Complete the sentences with at, in, on or no preposition 1. Our administration meeting is on Friday. 2. I don't like meetings in the morning. 3. T...

Complete the sentences with at, in, on or no preposition

1. Our administration meeting is on Friday.
2. I don't like meetings in the morning.
3. The first interview is on 14th December.
4. The second interview is in January.
5. Sometimes, he can't sleep at night.
6. She usually visits our head office in Spring.
7. Sally never works on the weekend.
8. They are free on Tuesday.
9. He starts his first meeting at 9 AM.
10. We have a meeting next __ Monday.