题目内容：

根据句意或单词首字母填写所给单词的正确形式。

1.What ______ (留下深刻印象) me was her ability to deal with the problem.

2.He received the Nobel Prize for his scientific a ______.

3.Smoking is not ______ (允许)in this room.

4.It is said that Yoga is of great b ______to our health.

5.Global warming is h ______to some plants