1._______________ (他没有因罪行而受到严厉的惩罚)because he was young.
2. _______________(他们用几种语言来书写通知)so that the foreign tourists could understand them.
3.It would be astonishing ______________ (如果不痛切地感受到这一损失).
4.I always remember what my teacher told me:nobody ______________ (只有努力的人才能成功).
5.In making such models, wonderful skill is called for, _______________ (也需要透彻地了解植物的结构).