Here are the rearranged sentences:

1. He brushes his teeth three times a day.
2. There are more housewives than at work a day hours ten.
3. They are protesting against this president.
4. There are a number of interesting people at my party.
5. Life is full of surprising events.
6. A beautiful girl makes a sense of humour.
7. The company employs a lot of employees.
8. Many visitors come to Paris each year.
9. I got a few things to do.