用方框中所给单词的适当形式填空。每词限用一次。

long,  hold,  rule,  cook,  peace

It’s very dangerous to put your hands on the hot        .
On a         night, some children went camping in the forest.
The Yellow River is the second      river in China.
The school leavers’ party will be         this Saturday.
Listen up! There’re a few         and suggestions before we climb the mountain.