题目内容：

根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通顺。

1.They d________ ( 设计 ) this TV show specially for children who belonged to the Second Generation of Stars ( 星二代 ).

2.It is not polite to enter the classroom without asking for the teacher’s p________(许可 ) if you are late for class.

3.He was in such a hurry that he fell d________(楼下).

4.He failed the maths test again , which made his mother pretty a________ (  焦虑 ).

5.It was reported that two crocodiles ( 鳄鱼 ) e________ （逃脱）from a zoo but were soon caught and put back into the river.