题目内容：

阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写 1 个适当的单词， 在给出提示词的空白处用括号内所给词的正确形式填空。

We are drowning in a sea of free information. The Internet is in our businesses, homes and our bedrooms. An army of designers and data engineers spend their working life figuring  out  ways 1. (make) us stay plugged in longer. Our desires are repackaged by giant tech companies and then 2. (sell) back to us under the cover of free content, but it isn't free. We are paying for it with invisible currencies, such as our time and privacy, 3. people are only now beginning to understand.