阅读下面短文，根据以下要求：1）汉语提示；2）首字母提示；3）语境提示, 在每个空格内填入一个适当的英语单词，所填单词要求意义准确.拼写正确。
Nowadays a lot of schools keep their students in school all day long.
Students have different o about it. 76.
Some of the students think they enjoy l freedom and have few 77.
chances to get in touch with society. They are not able to fully (培养) 78.
