Заполните пропуски предлогами времени in,on,at, где необходимо.

Good evening, Vadim!

1) I usually finish work early on Friday. I don't work at the weekend. 2) Let's meet at five on Sunday, July 14. 3) I am busy at the moment. Come in ten minutes' time, please. 4) There was a boat race in Southampton on Easter Day. A lot of people usually come there at Easter to see the race. 5) Can you imagine what the world will be in the year 2100? 6) When will you have your holiday, in winter or in summer? - I'll have it late in August. 7) We started off at midnight and reached the place of destination in twelve hours at noon. 8) I was in France in 1997. At that time I was working as a waiter in a small cafe. 9) At the age of sixteen he left his parents' house. 10) On her wedding day she got up at dawn. 11) You must come and have tea with us next Thursday. Are you free on Thursday? 12) I received a lot of presents on my birthday. 13) Leonardo da Vinci lived and worked in the Middle Ages. 14) Every day he got up early in the morning and went to bed late at night. 15) In the 19th century many people died of cholera and smallpox.

Good luck!