– I’m sorry to have broken your pen. I wasn’t on purpose.
––_______. I’ve got another one.
| A．Go ahead. | B．Forget it. | C．Come on. | D．Take your time. |
4. It is reported that China’s ______ first Mars probe Yinghuo-1 will be launched with the help of _____ Russian launch vehicle in Oct. 2009. (China Daily)
| A．不填;a | B．the; a | C．不填; the | D．the; the |
3.He is teaching in his hometown now, but he________ in a hospital for 10 years.
| A．worked | B．has worked | C．had worked | D．has been working |
_____ more attention, the trees could have grown better.
| A．Given | B．To give | C．Giving | D．Having give |
Would you like Helen _____ you since you have some difficulty?
| A．helping | B．to help | C．has helped | D．help |
Your idea surprised me, it is a(n) _____.
| A．idea surprised | B．surprised idea |
| C．surprising idea | D．idea surprising |