(Unit 2.3) 6. Einstein said that his scientific discoveries from his imagination rather than from _____6_____, reason and language. 7. Being a single parent, there is no way for her to ____7______ the time and energy she has devoted to her children for the past ten years. 8. It is essential that you start by listening because one of the main _____8_____ teenagers and their parents face in forming positive relationships is that neither listens to the other. 9. We all know the dangers of an earthquake: the _____9______ to buildings, the troubles and be caused by falling trees, and the terror occurs when the earth actually opens up. 10. Not until recently have we realized that the increasing world population may lead to a potential gloomy ____10______ for humanity: starvation. A. 6 B. 7 C. 8 D. 9 E. 10