Never before______ such a wonderful park, ______ I'd like to pay a visit again.
| A．had I seen; where | B．have I seen; which |
| C．have I seen; where | D．had I seen; which |
__________from the appearance，it is very peaceful；but in fact，a war will break out soon.
| A．Judged | B．Judging | C．Having judged | D．To judge |
Nathalie suggested the problem worth paying attention__________at the meeting.
| A．to be discussed |
| B．to been discussed |
| C．being discussed |
| D．be discussed |
The little boy still needs the __________20 dollars to do with some things __________.
| A．remaining；remained to be settled |
| B．remaining；remaining to be settled |
| C．remained；remained to settle |
| D．remained；remaining to settle |
Taking this medicine，if__________，will of course do good to his health.
| A．continued | B．to continue |
| C．continues | D．continuing |
In the face of the big fire in October in California，many people in the fire-stricken areas moved out __________.
| A．to escape burning | B．to escape being burned |
| C．escaping burned | D．escaping from burning |