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 3 Today anyone will accept money in exchange for goods and services. People use money to buy food, furniture, books bicycles and hundreds of others they need or want. When they work, they usu