There are many things we need to kown ,but we don't learn them at school F o

There are many things we need to kown ,but we don't learn them at school F o
选择适当的词并用其正确形式填空
Happy hard delicious ,wise important health loud careful good useful
There are many things we need to kown ,but we don't learn them at school For example ,if we want to use our money ()