It’s necessary ____ us ____ wear suitable clothes on every occasion.
| A．for; to | B．for; for | C．to; to | D．to; for |
I put the books ___________ I have read twice in the box. I want to read them again some day.
| A．who | B．whose | C．which | D．when |
Next Monday a talk on developments in science and technology __in the school hall.
| A．given | B．will be given |
| C．has been given | D．give |
－Is the man on the playground your English teacher? －It _________ be him. He has gone home.
| A．mustn’t | B．can’t |
| C．needn’t | D．couldn’t |
－Did you see the soccer match yesterday ?
－No, I didn’t. But I ___________ the result. The score was 3:0, Chinese won.
| A．said | B．told |
| C．was told | D．was said |
__________ good news ! Shen Xue and Zhao Hong Bo won the Gold Medal for China in the Vancouver Winter Olympic Games.
| A．What | B．What a | C．How | D．How a |