Exercise 9: Choose one sentence A, B, C or D that best rewrites the sentence given in italic . 68. People who are out of work are increasing in our country. A. There is a decrease in the number of unemployed people in our country. B. There is an increase in the number of workers in our country. C. The unemployed in our country are increasing. D. The unemployed who have work are increasing in our country. 69. Mrs. Quyen taught the mute but she doesn’t do it any more. A. Mrs.Quyen used to teach the mute. B. Mrs.Quyen has used to teaching the mute. C. Mrs.Quyen gets used to teach the mute. D. Mrs.Quyen is used to teaching the mute. 70. Mai didn’t come to class yesterday. This surprised all of us. A. Mai didn’t come to class yesterday that surprised all of us. B. This Mai didn’t come to class yesterday surprised all of us. C. Which surprised all of us that Mai didn’t come to class yesterday. D. Mai didn’t come to class yesterday, which surprised all of us. 71. They didn’t have proper schooling because they were poor. A. Poverty prevented them from having proper schooling. B. They were poor but they still had proper schooling. C. They had proper schooling because they were poor. D. Property didn’t discouraged them from having proper schooling.