It was when searching for the lost book whose cover was missing ______ a secret letter addressed to his mother.
| A．what he found | B．until he found |
| C．that he found | D．he had found |
______, a small advertisement held my attention, which read “Easy job. Good wages. No experience necessary.”
| A．Looking through the newspaper |
| B．While I was looking through the newspaper |
| C．To look through the newspaper |
| D．I was looking through the newspaper |
We ______ ; we followed the boss into the hall as his guests. How lucky we were!
| A．didn’t need to wait | B．needn’t have waited |
| C．must have waited | D．couldn’t have waited |
It’s just _____among countries to host the Olympics as to win an Olympic Medal.
| A．much as a competition | B．as a much competition |
| C．as much a competition | D．a competition as much |
Do ____ you think is right, ____ difficulties you may have.
| A．what; however | B．that; whatever |
| C．whatever; whoever | D．what; whatever |
---Why can't I smoke here?
---At no time__________ in the meeting-room
| A．is smoking permitted | B．smoking is permitted |
| C．smoking is it permitted | D．does smoking permit |