I. Put in at, on or in.
1. Mozart was born in Salzburg _____ 1756
2. I haven't seen Kate for a few days. I last saw her _____ Tuesday
3. The price of electricity is going up _____ October
4. I've been invited to the wedding _____ 14 February
5. Hurry up! We've got to go _____ five minutes
6. I'm busy now but I'll be with you _____ a moment
7. Jenny's brother is out of work _____ the moment
8. There are usually a lot of parties _____ New Year's Eve
9. I hope the weather will be nice _____ the weekend
10. _____ Saturday night I went to bed _____ 11 o'clock
11. I don't like travelling _____ night
12. We travelled overnight to Paris and arrived _____ 5 o'clock _____ the morning
13. The course begins _____ 7 January and ends sometime _____ April
14. It was quite a short book and easy to read. I read it _____ a day
15. The telephone and the door bell rang _____ the same time
16. I might not be at home _____ Tuesday morning but I'll probably be there _____ the afternoon
17. Mary and Henry always go out for a meal _____ their wedding anniversary
18. Henry is 63. He'll be retiring from his job _____ two years' time
19. My car is being repaired at the garage. It will be ready _____ two hours
20. We usually have a holiday _____ the summer