1 . We are aware of the potential problems and have taken every precaution.（英译汉）

2 . In order to protect yourself from a typhoon, follow the proper safety p____________.(根据首字母单词拼写)

3 . The school is warned to take p_________against fire.

4 . The school is warned to take ________ (precaution) against fire. （所给词的适当形式填空）

5 . Dressed in dark glasses and old clothes, they had taken special ________so that no one should recognize them.（用适当的词填空）

6 . It’s vital to take safety p________（预防措施）when working with electricity because even a small mistake can create short circuits that lead to a fire.  (根据汉语提示单词拼写)