---I telephoned him twice and I couldn’t get through to him.
--- The line might have been out of order, ____?
| A．don’t you | B．was it | C．do you | D．hadn’t it |
The archaeologists all find_____ to prepare for the worst conditions they might meet during the restoration.
| A．worthy | B．it worthwhile | C．it worth | D．worthy it |
.Such an effort_____ the severe snow disaster didn’t prevent the whole nation from celebrating the traditional Chinese New Year happily.
| A．as the Chinese government has made |
| B．has the Chinese government made that |
| C．the Chinese government has made that |
| D．has the Chinese government made as |
--How far apart do they live ?
---_____ I know, they live in the same neighborhood.
| A．As long as | B．As far as | C．As well as | D．As often as |
---How did you_____ the old valuable house？
---It used to be_____ my uncle. He left it to me in his will.
| A．take possession of; in possession of |
| B．take the possession of; in the possession of |
| C．take possession of; in the possession of |
| D．take the possession of; in possession of |
______on ten years of observation and study, Professor Wang announces that everyone dreams every night, whether they realize it or not.
| A．Basing | B．Based | C．Been based | D．Having based |