Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子)：（共8分）
Humans have five_____: sight, hearing, taste, smell and touch. (sense)
This building was ___________the History Museum of the state. (one)
We can develop ___________reading ability through reading a page of English every day. (we)
  Kodak film is retired. It was one of the most ____________ colour films in the world. (succeed)
You should think twice before you make a___________. (decide)
It’s important to obey traffic rules to keep ourselves__________. (save)
It’s common knowledge that oil doesn’t __________t with water, (mixture)
It’s ___________a good idea to go group-buying, especially when prices go up like a rocket! (real)