in danger ,in trouble ,in use ,in relief

He is in danger.这句话为什么不能用dangerous,in danger和dangerous不都是一个一个意思,一个词性么

用according to、in danger、in fact、make up、plenty of、be necessary for、save water造句

快帮我)
I.选择下列短语填空,并用其适当形式使句子完整
give out,in danger,in order of,communicate with,be interested in,spread one's wings ,at the end of
1.His dream is to——and have further study there.
2.My little brother——playing computer games.
3.The air conditioner——a lot of heat in winter.
4.The names are listed——the alphabet.
5.Many students don't like to——their parents,so there is a generation gap between children and their parents.
6.The little bird is trying to——to fly into the sky.
7.Many rare animals are——,because human beings destroy their land.
II.用简单的英语解释下列句子,每空一词
1.He is fond of playing chess.
He is—— ——playing chess.
2.Mother told her son not to run in the street.
Mother——her son not to run in the street.
3.We should prevent people from throwing rubbish into the river.
We should——people——throwing rubbish into the river.
4.They often talk to each other by phone.
They often—— ——each other by phone.
5.The whole village was damaged badly during the Second World War.
The whole village was——during the Second World War.

英语 用in danger（of）： burst into daughter： protect…f
英语
用in danger（of）：
burst into daughter：
protect…from：
pay attention to：
come into being：
这5个短语造句 谢谢!

in danger 和 dangerous 有无区别?
一道英语阅读题,文章主题是"protect the world"
文中有一句The world is in danger.
然后问题是The world is dangerous
判断这句是对的还是错的

The sperm whale is side to be one of the a_____in danger.
填空 还有
I can't s______ soap operas like ＂Crazy Housewives".They are wasting time.
There is n_______ in the box ,so the little boy can carry it.