If you go to the wildlife park，you will find the places there more dangerous than commonly__________
| A．supposing | B．suppose |
| C．to suppose | D．supposed |
-How did you find the film The Flowers of War?
-It's very moving. I couldn't __________ my tears.
| A．hold back |
| B．hold on |
| C．hold up |
| D．hold out |
Before my father moved off, he told me again and again that I should __________ the rules and regulations of the school.
| A．respect |
| B．deliver |
| C．observe |
| D．direct |
In this section, we will briefly describe possible ways of reducing the costs and risks __________ in doing this.
| A．involving |
| B．involved |
| C．to involve |
| D．being involved |
__________ work has been done to improve people's living standard.
| A．Many |
| B．A great many |
| C．A great deal of |
| D．A large number of |
North Korea threatens to __________ from six-party talks aimed at ending North Korea's nuclear program unless its proper rights are to be satisfied.
| A．escape |
| B．flee |
| C．withdraw |
| D．retire |