1. He studies ancient history in college. 2. He studies the history of Russia at the moment. 3. He taught history yesterday. 4. Yesterday at 6 pm he taught history. 5. He has been studying history for two years. 6. He just learned the topic of history. 7. Tomorrow he will learn five topics. 8. When I called him, he already learned two topics 9. When I called him, he taught the story for an hour and a half. 10. Tomorrow by 6 o'clock I will learn all the topics. 11. Tomorrow at 6 o'clock he will teach the history of Greece. 12. By the time my father arrives, I will study history for several hours.
1. Подлежащее: Making such experiments was not an easy task at that time. 2. Именная часть составного сказуемого: Her main task now is making this experiment. 3. Прямое дополнение: She began making this experiment yesterday. 4. Прямое дополнение: He likes making such experiments. 5. Предложное косвенное дополнение: I know of her making this experiment. 6. Определение: The idea of making this experiment belongs to my chief. 7. Определение: They need a unique instrument for making this experiment. 8. Обстоятельство: In making this experiment she used some new devices. 9. Обстоятельство: After On making this experiment she proceeded to describe the obtained data. 10. Обстоятельство: By making a lot of experiments he gains experimental skill. 11. Предложное косвенное дополнение: They cannot obtain the necessary data without making these experiments.
Объяснение:
We have been in kindergarten together for 4 years.