单词拼写(共5小题：每小题l分，满分5分)
根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通顺。
Our government has made several laws to p        (保护) teachers.
My aunt b_____(带来)me a new book yesterday. I like it very much.
Don’t bother. I’m sure I have his email a______(地址).
Steven Hawking is one of the greatest scientists a       ( 活着的 ) in the world
How I wish I had a pair of w________ ( 翅膀 ) so that I could fly freely in the sky.