Modern China is experiencing a completely new period_____respect for science and creativity has become the guiding principle of society．
| A．which | B．where | C．in which | D．that |
If you ________a crime，you can never escape being punished.
| A．commit | B．do | C．make | D．take |
If he had helped you, he would have risked ________his job.
| A．to lose | B．losing |
| C．to be lost | D．being lost |
She was so ________ in her job that she didn't hear anybody knocking at the door.
| A．attracted | B．absorbed |
| C．drawn | D．concentrated |
I must apologise ________ you so late.
| A．to call | B．calling |
| C．for calling | D．because calling |
Whoever ________ a crime can never escape from being punished.
| A．commits | B．does | C．makes | D．earns |