根据中文意思完成句子。

1. 邮局离这儿有些远，你最好坐车去。

   The post office is a bit far from here. _______________ take a bus.

2. 为什么不早点儿把这个好消息告诉他呢？

    _______________ tell him the good news a little earlier.

3. 王芳还没来，她怎么了？

    Wang Fang hasn't come yet. _______________ her?

4. 很多医护人员太忙了，顾不上吃饭。

     Many doctors and nurses are _______________ have their meals.

5. 战士们已连续工作了18个小时，有必要让他们停下来休息。

     The soldiers have kept working for 18 hours, so _______________.