_______in the city for thirty years, the old man moved back to the countryside.
| A．Having worked | B．Working | C．To have worked | D．To work |
When________ a job, you should highlight your experience and skills．
| A．applying to | B．applied to | C．applying for | D．applied for |
---It is what parents say and do that really matters in children’s character training.
---______.
| A．Properly | B．Doubtfully | C．Simply | D．Absolutely |
The World Expo is like ________ great stage for cultural exchange, bringing people into closer contact with ________ rest of the world．
| A．a; 不填 | B．the; 不填 | C．a; the | D．the; the |
Jane was hit on the head by the robber and was knocked ________.
| A．mindless | B．unaware | C．brainless | D．unconscious |
Someone called me up in the middle of the night, but they hang up ________ I could answer the phone.