justifiable
adj
that can be justified 可证明为正当的; 有理由的
a justifiable explanation, action, use 合理的解释、行为、 用法
justifiable homicide, eg killing in self-defence正当杀人(如出於自卫).
It's not like her to have missed two days of classes.
缺课两天不太象她的作风。
Second, if your friends have problems, do not give advice. Ask questions instead, such as What do yo want? How do you feel about it? What are you afraid might happen? They will be able to find answers to any problems themselves, with your support. They