At, on, in Preposition with time

1. We like to go to the lake ___ summer . 

2. The children have a nap _________ the afternoon, just after their lunch.

3. I got up ____5:00 this morning because I had to catch an early train to Edinburgh.

4. Vikram arrived back home _____ Tuesday, after his two-week holiday.

5. The church bells always ring ___ noon. 

6. My birthday was ___ the 21st of this month, but we had a party the following day.

7. When is the weather hot?

8. What year were they born?

9. What time do you usually wake up?

10. When did you last visit a park?