11) Хотя Роберт Бернс прожил коротк

11) Хотя Роберт Бернс прожил короткую жизнь и умер в возрасте 37 лет, он писал стихи с 15 лет и стал самым популярным шотландским поэтом.
12) Кен выглядел очень усталым: он играл в баскетбол в течение часа.
13) Георгий ловил рыбу уже 30 минут, когда пошел дождь.
14) Михаил Ломоносов три года учился за границей, до того как в 1745 году он стал первым русским профессором химии.
15) Франсуа Вольтер в течение ряда лет находился в переписке (to correspond) с императрицей Екатериной II, когда в 1778 г. Екатерина II приобрела его библиотеку.
16) Елена ждала с нетерпением новостей в течение месяца, прежде чем она их получила.
17) Сергей вел автомобиль уже два часа, когда он услышал шум в моторе (engine).
18) Александр Меньшиков всю жизнь выполнял (to carry into effect) замыслы (project) Петра Великого, а когда Петр Великий умер, он был отправлен в ссылку (to be sent into exile).
19) Украинский гетман (hetman) Иван Мазепа в течение ряда лет притворялся союзником (ally) Петра I, а когда грянула (to break out) Полтавская битва, он предал Петра.
20) Она смотрела на посылку (parcel) довольно долго, прежде чем поняла, что это была посылка для её брата.

Results (English) 1:

11) While Robert Burns lived a short life, and died at the age of 37 years, he wrote poems with 15 years and became the most popular Scottish poet.12) Ken looked very tired: he played basketball for an hour.13) George fished already 30 minutes when it started raining.14) Mikhail Lomonosov three years studied abroad before in 1745, he became the first Russian Professor of chemistry.15) Francois Voltaire over several years was in correspondence (to correspond) with by Empress Catherine II, in 1778, when Catherine II purchased his library.16) Elena waited with impatience of news for a month before she got them.17) Sergey led car for two hours when he heard a noise in the engine (engine).18) Aleksandr Menshikov had served all his life (to carry into effect) designs (project) of Peter the great, and when Peter the great died, he was sent into exile (to be sent into exile). 19) (hetman) Ukrainian Hetman Ivan Mazepa acted over the years ally (ally) of Peter the great, and when Duke (to break out) the battle of Poltava he betrayed.20) she looked at parcel (parcel) quite a long time before I realized that it was a parcel for her brother.

Results (English) 3:

(11) while robert burns lived a short life, and died at the age of 37 years, he wrote poems with 15 years and became the most popular scottish poet.12), ken looked very tired, he played basketball for an hour.13), george catches fish for 30 minutes, when it rained.14), mikhail lomonosov three years studied abroad before, in 1745, he became the first russian professor of chemistry.15), francois voltaire, for a number of years was in correspondence (to correspond with the empress екатериной ii when in 1778. ekaterina ii purchased his library.16) elena waited eagerly news for months, before she got them.17) sergei was a car for two hours when he heard a noise in the engine (engine).18) alexander menshikov all life was (to carry into effect) plan (project), peter the great, when peter the great died, he was sent into exile (to be sent into exile.19), the ukrainian hetman ivan mazepa (hetman) for a number of years (ally) was an ally of peter i, when грянула (break out) the battle of poltava, he betrayed the petra.she looked at the package (20) parcel) for quite a long time before i realized that it was a parcel for her brother.