1 . 连日暴雨导致洪水泛滥，彻底中断了村子与外界的联系。

Days of rainstorms _________   ________ great floods, completely ________   ________ the village from the outside world.

3 . 条条大路通罗马。
All roads ________________________Rome.

4 . In such circumstances, information itself can lead ______ market failures. (用适当的词填空)

5 . Misunderstandings， unless dealt with properly， may ________ （导致）serious problems. （根据中文提示填空）

6 . It doesn’t matter whether you turn right or left at the crossing—both roads_________（通向公园）.（根据中文提示填空）

7 . We firmly believe that war never settles anything. It only ______ violence.

A．result from

B．begins with

C．leads to

D．runs into

8 . We firmly believe that war never settles anything. It only _______ violence.

A．runs into

B．comes from

C．leads to

D．begins with