_____ people found out the behavior of electricity.
\_\_\_\__ people found out the behavior of electricity.
people
Passage 1 After 20 years of marriage, a husband may still not understand his wife. How is it that she is never at a (1)_____ for words? How can she (2)_____ the names of a couple they met on (3)_____ years ago? Now we know (4)_____ to tel
Passage 1 After 20 years of marriage, a husband may still not understand his wife. How is it that she is never at a (1)\_\_\_\__ for words? How can she (2)\_\_\_\__ the names of a couple they met on
Passage 2 Color is everywhere in our lives. Practically everywhere we go we are (1)_____ with an abundance of color. Scientists have studied the (2)_____ color has on people. Warm colors, like reds and oranges, tend to be (3)_____ and excitin
Passage 2 Color is everywhere in our lives. Practically everywhere we go we are (1)\_\_\_\__ with an abundance of color. Scientists have studied the (2)\_\_\_\__ color has on people. Warm colors, lik
Passage 1 Not long ago, I had my first on-line chat. I thought it would be (1)_____ because I have heard so many people (2)_____ it that way. But it was, disappointingly, quit an unpleasant (3)_____. On line I met a man (4)_____ said he
Passage 1 Not long ago, I had my first on-line chat. I thought it would be (1)\_\_\_\__ because I have heard so many people (2)\_\_\_\__ it that way. But it was, disappointingly, quit an unpleasant (
Passage 1 In common with many countries, Britain has serious environmental problems. In 1952, more than 4,000 people died in London because of the smog. The government (1)_____ new laws to stop smog from coal fires and factories and the (2)_____
Passage 1 In common with many countries, Britain has serious environmental problems. In 1952, more than 4,000 people died in London because of the smog. The government (1)\_\_\_\__ new laws to stop s
Passage 1 Music is an important way of expressing people’s feelings and emotions. The (1)_____, for instance, from 1960 to 1969 will be (2)_____ by many as a period of social and political unrest in America. (3)_____ this time, many people de
Passage 1 Music is an important way of expressing people’s feelings and emotions. The (1)\_\_\_\__, for instance, from 1960 to 1969 will be (2)\_\_\_\__ by many as a period of social and political un
Passage 1 People used to say, “The hand that rocks the cradle(摇篮) rules the world.” And “(1)_____ every successful man there’s a woman.” (2)_____ these sayings mean the same thing. Men (3)_____ the world, but their wives rule them. Most of
Passage 1 People used to say, “The hand that rocks the cradle(摇篮) rules the world.” And “(1)\_\_\_\__ every successful man there’s a woman.” (2)\_\_\_\__ these sayings mean the same thing. Men (3)\_