Prisoners have legal rights，but ________these rights are not always respectful.
| A．in the practice |
| B．in a practice |
| C．in practice |
| D．in practices |
Shanghai is most beautiful city and we are excited that the 2010 World Expo has been great success.
| A．a; a | B．the; a | C．a; the | D．the; the |
This is the best way I could think of _______ people getting into the dangerous areas.
| A．stopping | B．to keep | C．to stop | D．keeping |
The writer ______ the old folk story with his own imagination and wrote a new story.
| A．performed | B．impressed | C．combined | D．represented |
He was in great trouble, but he acted _______ nothing had happened.
| A．even if | B．as if | C．unless | D．until |
I don’t think Ken did such a stupid thing，？
| A．do I | B．did I | C．did he | D．does he |