----Are you content with what Jim has done?
----Not in the least. It couldn’t be ____.
| A．so bad | B．much better | C．any worse | D．the best |
It was impossible to avoid _____ by his opinion。
| A．affecting | B．to be affected | C．affected | D．being affected |
With so many difficult problems ______, the newly-elected president, Obama, is to have a hard time。
| A．settled | B．settling | C．to settle | D．being settled |
________ around the Water Cube, we were then taken to see the Beijing National Stadium, known as the Bird’s Nest。
| A．Having shown | B．To be shown | C．Having been shown | D．To show |
On seeing the wonderful sculpture，everyone present_______ a cry of surprise。
| A．let out | B．give away | C．put forward | D．make up |
Medicine should not be kept where it is _______ to children。
A。 easy B high C。 accessible D。 acceptable