1. making such experiments was not an easy task at that time. 2. her main task now is making this experiment. 3. she began making this experiment yesterday. 4. he likes making such experiments. 5. i know of her making this experiment. 6. the idea of making this experiment belongs to my chief. 7. they need a unique instrument for making this experiment. 8. in making this experiment she used some new devices. 9. on making this experiment she proceeded to describe the obtained data. 10. by making a lot of experiments he gains experimental skill. 11. they cannot obtain the necessary data without making these experiments.

1. Создание таких экспериментов было непростой задачей в то время. 2. Теперь ее главная задача - сделать это эксперимент. 3. Она начала делать этот эксперимент вчера. 4. Ему нравится делать такие эксперименты. 5. Я знаю, что она делает этот эксперимент. 6. Идея сделать этот эксперимент принадлежит моему начальнику Им нужен уникальный инструмент для проведения этого эксперимента. 8. При проведении этого эксперимента она использовала некоторые новые устройства. 9. При проведении этого эксперимента она продолжила описывать полученные данные. 10. По делая много экспериментов, он приобретает экспериментальные навыки. 11. Они не могут получить необходимые данные без проведения этих экспериментов.

Jack used to wake up early. on monday he woke up at 6 hours. the sun was shining. in the garden birds were singing. after breakfast jack drive on his car to railway station. he was going to get a train at 8 oclock. the road to railway station was free and jack was driving very fast. he was listening music on a radio. suddenly, deer ran out on the road. jack was shocked. he stopped his car and for his fortune it wasn't any accident and the deer ran into the forest.  jack continued a way. when he parked car, his phone rang. after talking with friend jack got into the train. he took a place near windows and began reading fresh newspaper, but before he had a habit of sleeping. 

Hot-hotter- the hottest long -longer - the longest short shorter the shortest clever cleverer the cleverest silly sillier the silliest great greater the greatest thin thinner the thinnest thick thicker the thickest fat fatter the fattest nice nicer the nicest warm warmer the warmest cold colder the coldest small smaller the smallest tall taller the tallest hight higher the highest weak weaker the weakest strong stronger the strongest heavy heavier the heaviest light lighter the lightest dry drier the driest white winter the whitest grey greyer the greyest clean more clean the most clean dirty dirtier the dirtiest wide wider the widest deep deeper the deepest brave braver the bravest