将下列句子中汉语部分译成英语，注意使用适当的形式。

（1）As a family member, we should share housework ___________.（在家）

（2）The bus was so crowded that they had to ___________ the next one.（等待）

（3）I want to be an astronaut and I hope my dream will ___________ in the future.（实现）

（4）Knowing ___________ is the first step to make friends.（互相）

（5）Lisa joined an ___________ to improve her speaking skills.（英语俱乐部）