( )1. A. many of ( )2. A. scientists ( )3. A. few ( )4. A. higher ( )5. A. But ( )6. A. slowly ( )7. A. help ( )8. A. over ( )9. A. beautiful ( )10. A. pay |
B. all kinds of B. teachers B. little B. cheaper? B. And B. more slowly B. make B. into B. careful B. sell |
C. a lot of C. students C. a few C. lower C. Since C. fast C. use C. up C. useful C. lend |
D. hard? D. computers? D. a little? D. more expensive D. If? D. faster? D. stop? D. on? D. heavy? D. have? |