How to Use "Sirius" with Example Sentences

1. Sirius is the brightest star in the night sky .
2. What do you know about sirius black , harry ?
3. Their numbers were still growing when sirius xm put out its most recent figures , for the third quarter of 2008 .
4. He felt as if he 'd lost sirius a second time .
5. Hermione should be upset for sirius , not for her damn theories !