[解析]
1.yourself.考查代词,问你自己,故填yourself.
2.subjects.考查名词,根据前面的some other可知后面填写名词复数形式,故填subjects.
3.to prepare,考查不定式,为了做某事:in order to do sth,故填to prepare.
4.practical.考查形容词,形容词修饰名词,故填practical:实践的,修饰名词use.
5.which.考查连词,先行词是reason,在定语从句中做宾语,故填关系代词which.
6.learning.考查非谓语,根据前面的介词in,可知后面填写动名词形式,故填learning.
7.knows.考查动词,who引导定语从句,先行词是man,一个人,故从句谓语动词使用knows.
8.but.考查连词,not only…but also:不仅,而且,故填but.
9.badly.考查副词,副词修饰动词does,故填副词badly.
10.the.考查冠词,学习的方式,这里表示特指,故填the.