The captain as well as his team interviewed shortly after they won the gold medal.
| A．are | B．was | C．is | D．were |
________ people were hurt in the accident.
| A．Hundred of | B．Hundred |
| C．Hundreds | D．Thousands of |
Gun control is a subject ______ Americans have argued for a long time.
| A．of which | B．with which | C．about which | D．into which |
The company has just launched an advertising campaign to ____ their newly produced bicycles.
| A．advocate | B．urge | C．motivate | D．promote |
The new research center will be set up was a wasteland 20 year ago.
| A．in what | B．where | C．in which | D．there |
--How are your business goes wrong?
---But I have done all that is by law.
| A．required | B．judged | C．requested | D．desired |