IELTS Grammar: correct the mistakes

 Improve the following sentences. All of them are about the 'teleworking' topic.

1. There are several disadvantages to do work at home.
2. In comparison with office, home is a relatively quiet and comfortable place to work at.
3. People's daily activity may be decreased.
4. Not everyone enjoy working and living at the same places.
5. Employee tend to put less important on work because there is no supervisor.