Not until he left his home _____ to know how important the family was for him.
| A．did he begin | B．had he begun |
| C．that he began | D．he had begun |
The fire the death of twenty persons was caused by his carelessness.
| A．resulted in |
| B．resulted from |
| C．resulting in |
| D．resulting from |
Everyone says our team will win,but I it.
| A．sceptical of |
| B．am sceptical |
| C．sceptical about |
| D．am sceptical about |
.One out of three villagers a new school in the village.
| A．advocates to build |
| B．advocate to build |
| C．advocates building |
| D．advocate building |
It was said was how the Chinese first raised silk worms.
| A．that what |
| B．that which |
| C．that who |
| D．that that |
Is the collection going to be divided up or sold ?
| A．in general |
| B．on the whole |
| C．as a whole |
| D．in total |