Помогите решить а то я совсем ушлепок))

1. There are 365 days in a year
2.About 1500 people came to the miting
3. There are 20545 books in the library
4. I've read about 100 pages
5. First bus comes at 6:00
6. The picture is on the second page
7. The millionth visitor has come to the еxhibition today