What he lacks is more patience,___________?
| A．isn't it | B．is it | C．doesn't he | D．does he |
many times, he finally understood it.
| A．Told |
| B．Telling |
| C．Having told |
| D．Having been told |
They use computers to keep the traffic smoothly.
| A．being run |
| B．run |
| C．to run |
| D．running |
at my classmates’ faces, I read the same excitement in their eyes.
| A．Looking |
| B．Look |
| C．To look |
| D．Looked |
I’m calling to enquire about the position in yesterday’s China Daily.
| A．advertised |
| B．to be advertised |
| C．advertising |
| D．having advertised |
The traffic rule says young children under the age of four and less than 40 pounds must be put in a child safety seat.
| A．being weighed |
| B．to weigh |
| C．weighed |
| D．weighing |