The table indicates the correct usage of 'has got' or 'have got' based on the subject and item.
1. Ann has got a rubber. She has got an atlas.
2. Tom has got a ruler. He has got a pencil case.
3. Bill and Mary have got a rubber. They have got an atlas.
4. Ann and Tom have got a ruler. They have got an atlas.
5. Tom, Bill and Mary have got a notepad. They have got a ruler.
6. Ann, Bill and Mary have got a ruler. They have got a notepad.