根据所给词的适当形式填空。

1. In a word, we should be willing ________ (care) for others.

2. After finding the ________ (true), we all believed Jack was honest.

3. In ________ (conclude), you must work hard if you want to learn English well.

4. Computer is more and more popular now. It has a huge ________ (influent) on our life.