1 . It also turns out a lunchtime stroll may be even ________ (benefit) than it’s thought previously. （所给词的适当形式填空）

2 . My knowledge of the German language is quite _______(limit). （所给词的适当形式填空）

3 . We must have the patience to continue to work until we find a p_________solution. (根据首字母提示单词拼写)

4 . The lecture made me fully aware of the importance of a b__________diet. （根据首字母填空）

5 . I can fully understand VOA special English, while ______(标准的) English is still beyond me. （根据汉语提示填空）