完形填空。 When Roy was four years old, his father 1 in an accident, leaving his mother and him. After Roy left high school, he wanted 2 to a good college in his hometown. But his mother would pay 3 money for his college education. 'I'll try to do something for you as soon as you pass the entrance exam,' said his mother. Roy took the exam. As a result, he could enter the college 4 he didn't get very high scores. His mother was very excited, but she knew quite a lot of money would be needed. The next day, she sold her car and asked her boss 5 another four hours' work every day. She even had two jobs, one during the day and 6 at night. She had to walk to work and work twelve hours a day, seven days a week, but she didn't 7 . She thought her son's education was worth (值) so much. A term passed. Roy took his first exam after entering the college. When the results were told, Roy ran home to 8 his mother the news. 'Mum,' he said. 'I've got my exam results. You must be very 9 .' 'You mean you've passed?' she asked happily. 'No, I haven't. You can get your car back and stop 10 like that from now on.' (     )1. A. fell (     )2. A. to go (     )3. A. some (     )4. A. and (     )5. A. to (     )6. A. the others (     )7. A. complain (     )8. A. talk (     )9. A. worried (     )10. A. to work B. died B. to come B. no B. so B. for B. others B. refuse B. speak B. shy B. working C. was hurt C. going C. much C. although C. with C. another C. quarrel C. say C. pleased C. work D. was hit D. coming D. little D. because D. of D. the other D. laugh D. tell D. free D. not working