When ______ about the possibility that Justin was taken by aliens, Detective Sam Peterson said that there was no hard evidence about this.
| A．asking | B．was asked |
| C．being asked | D．asked |
What would have happened, ______, as far as the river bank?
| A．Edward Snowden had walked farther |
| B．if Edward Snowden should walk farther |
| C．had Edward Snowden walked farther |
| D．if Edward Snowden walked farther |
---Where do you want to travel for summer, Canada or America?
---________ There’re so many nice places at home, you know.
| A．So what? | B．Why not? |
| C．How come? | D．Why bother? |
After finding her car stolen, ______.
| A．a policeman was asked to help |
| B．the area was searched thoroughly |
| C．it was looked for everywhere |
| D．she hurried to a policeman for help |
The population of Chongqing, _____from the countryside, are making their efforts to build their hometown into a more beautiful and modern society.
| A．the majority of which are |
| B．of which the majority is |
| C．the majority of whom are |
| D．of whom the majority is |
The girl the teachers considered _____ was caught _____ in the exam, which surprised us very much.
| A．to be the best; cheating |
| B．as the best student; to cheat |
| C．being the best; cheating |
| D．as a good student; to cheat |