There were many talented actors out there just waiting __________.
【选项 】
| A．to discover |
| B．to be discovered |
| C．discovered |
| D．being discovered |
As a result of the serious flood,two-thirds of the buildings in the areas.
| A．need repairing | B．need to repair |
| C．needs repairing | D．needs to repair |
well prepared you are,you still need a lot of luck in mountain climbing.
| A．However | B．Whatever |
| C．Wherever | D．Although |
The news shocked the public,to great concern about students’ safety at schlool.
| A．having led | B．led |
| C．leading | D．to lead |
During the rush hour they werein the heavy traffic.
| A．held on | B．held up |
| C．held down | D．held out |
Alice was good at English,German and Russian,all ofshe spoke fluently.
| A．who | B．whom | C．which | D．that |