TIME PREPOSITIONS AT ON IN at 2 o'clock - kellaaeg onThuesday/Friday nädalapäev in1989 aasta atthe weekend nädalavahetusel ALSO on monday morning/night/ evening in the 18thcentury - sajand esmaspäeva hommikul... atnoon/ night/midnight/ Late at night on January 26 / on the first of April - kuu ja BUT inMay/ September ainult kuu keskpäeval, öösel, keskööl on Friday at kuupäev noon. At Christmas/at New Year/at Easter- a festival BUTon Christmas Day/on Palm Sunday/on in the morning/afternoon/evening
In the beginning of the 21st century, many IT enterprises and other hightech companies have taken a foothold in Tartu. Notable examples include Playtech Estonia, Webmedia, Tarkon, Regio and Raintree Estonia. Skype has an office in Tartu. The university is one of the largest employers, which explains the large proportion of highly skilled professionals researchers, professors, doctors. Most notable are the old Lutheran St. John's Church the 18thcentury town hall, the university building, ruins of the 13thcentury cathedral, the botanical gardens, the main shopping street, many buildings around the town hall square and Barclay Square. The historical slum area called Supilinn (Soup Town) is located on the bank of river Emajõgi, near the town centre and is regarded as one of the few surviving "poor" neighbourhoods of 19th century Europe. At the moment Supilinn is being rapidly renovated, undergoing a slow transformation from
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