题目内容：

根据括号中所给的中文写出单词，使句子意思完整

1.After twelve hours’ work, I am too tired to join their ___________(讨论).

2.The Special Olympic Games include many events ____________(相似) to the games in Olympics. .

3.The purpose of Chinese Dream Show is to help people ___________(实现) their dreams.

4.Recycling is also a good way to reduce pollution. We should _________(分开) waste into different groups so that it can be recycled.

5.My mother was once a __________(秘书) of a big company, but now she just stay at home to look after me.