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 _______________ to 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 _______________________________．

1、1．You'd better          2．Why not           3．What's wrong with               4．too busy to           5．it's necessary to make them stop to have a rest