Ex. 1. Put in at, on or in.1. Mozart was born in Salzburg in 1756. 2. I haven't seen Kate for a few days. I last saw her ________ Tuesday. 3. The price of elecrriciry is going up ________ October. 4. ________ weekends, we often go for long walks in the country. 5. I've been invited to a wedding ________ 14 February. 6. Jonathan is 63. He'll be retiring from his job ________ two years' time. 7. I'm busy just now, but I'll be with you ________ a moment. 8. Jenny's brother is an engineer, but he doesn't have a job ________ the moment. 9. There are usually a lot of parties ________ New Year's Eve. 10. I don't like driving ________ night. 11. My car is being repaired at the garage. It will be ready ________ two hours. 12. The telephone and the doorbell rang ________ he same time. 13. Mary and David always go out for dinner ________ their wedding anniversary. 14. It was a short book and easy to read. I read it ________ a day. 15. ________ Saturday night I went to bed ________ midnight. 16. We travelled overnight to Paris and arrived ________ 5 o'clock ________ the morning. 17. The course begins ________ 7 January and ends sometime ________ April. 18. I might not be at home ________ Tuesday morning, but I'll be there ________ the afternoon. Ex. 1. Put in by, in or on. 1. Joanne usually goes to work by bus 2. I saw Jane this morning. She was _____ the bus. 3. How did you get here? Did you come _____ train? 4. I decided not to go _____ car. I went _____ my bike instead. 5. I didn't feel like walking home, so I came home _____ a taxi. 6. Sorry we're late. We missed the bus, so we had to come _____ foot. 7. How long does it take to cross the Atlantic _____ ship? Ex. 2. Put in by, in, on or with. 1.Have you ever been bitten by a dog? 2.The plane was badly damaged ______ lightning. 3.We managed to put the fire out ______ a fire extinguisher. 4.Who is that man standing ______ the window? 5. These photographs were taken ______ a friend of mine. 6. I don't mind going ______ car, but I don't want to go ______ your car. 7. There was a small table ______ the bed ______ a lamp and a clock ______ it.