从你五个题来看,主要是考How和what的感叹用法!可以套用公试：how+adj(形容词)+s(主语)+v(谓语动词);what +n+s+v,两个公试都表达感叹
1,How happy he looks like!
2,How brave he iswhat a brave young man he is
3,how exciting those students arewhat exciting students they are
4,how delicious the cake iswhat delicious cake it is
5,how wonderful the basketball game iswhat a wonderful basketball game it is
只要记住这个公式,关于感叹句的翻译就没什么问题了!祝你好运