阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
When I was a child in kindergarten, I had to take a nap(小睡) every single day. It was ____(probable) my least favorite thing about being in kindergarten.
But now, as ____ adult, I love taking naps. Being able to relax and get some rest in the middle of the day is great! But attitudes toward naps ____ (be) quite different when comparing the US and China.
In the US, taking a nap in the middle of the day ____ (look) down upon. People ____ take naps are seen as lazy. If you fall ____(sleep) at work, you can even be fired. But in China people have a much more relaxed attitude toward taking naps ____ in the US.
On the one hand, it is true that you spend less time ____ (work) if you take a nap. But on the other hand, having a short rest can help you work ____(well). A good rest can improve your mood as well. ____why not take a nap during lunch break and make the rest of the day more enjoyable?
