阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式， 必要时可加助动词或情态动词。

We can’t imagine our life without inventions. TIME magazine has picked the 100 best inventions of 2021. Here is one of 1. _________(they).

Paper Shoot

Paper Shoot is a camera made mostly out of paper! Paper Shoot 2. ______(work) just like any other camera. But it is much 3. _______(small) and lighter. You can take it around easily and get the fun moments of your life. It can hold 800 pictures. But be careful when you take 4. _____(photo) on rainy days. Don’t get it wet!