( )1. A. of ( )2. A. from ( )3. A. of ( )4. A. let ( )5. A. teacher ( )6. A. school ( )7.A. go to bed ( )8. A. look ( )9. A. hard ( )10. A. at |
B. on B. of B. for B. say B. worker B. hospital B. have lessons B. see B. hardly B. in |
C. for C. in C. about C. talk C. student C. factory C. get up C. watch C. careful C. on |
D. to D. to D. to D. know D. doctor D. hotel D. come here D. read D. fast D. to |