Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

Fill in the right preposition, on - in - at:

1. May 15th
2. seven o' clock
3. February
4. Monday
5. Christmas
6. Christmas Eve
7. winter
8. Easter Sunday
9. Easter
10. night
11. the evening
12. the weekends
13. weekdays