根据句意和单词的首写字母完成句子。

1. You are not s           to smoke here.

2. What will h          if they have the party tomorrow?

3. If he r          the bike, he will be late.

4. I want to have a party. Can you help me o           it?

5. Cut the apple into h           .

电工测量仪表主要技术指标有准确度、灵敏度和（）。