She admitted________some bicycles from her neighbourhood.
| A．steal | B．to steal |
| C．having stolen | D．to have stolen |
35. He was born ____ a very cold night _____ December.
| A．in; in | B．in; of | C．on; in | D．on; of |
34. When he knocked at the door, my mother was busy ____ supper.
| A．preparing for | B．in preparing |
| C．to prepare for | D．to prepare |
33. He waited until it was dark ____ nobody could see him clearly.
| A．so that | B．in order to | C．although | D．However |
31. We should think of ways to stop the waste from the factory _____ our living environment.
| A．being polluted | B．polluting | C．from being polluted | D．Polluted |
28. As far as I know, this man ____ risk anything than lose the ring for his wife.
| A．would rather | B．had better | C．preferred | D．would like to |