Write sentences with must have,can't have,might have

1.The _____ (go) to the supermarket. I was sure about that
2.They ____ (want) to do some cooking,but I'm not sure
3. They ___(eat) anything,because there were no dirty plates anewhere
4. One of them ___ (watch) TV.I'm not sure
5. William ___ (receive) and sent some emails; that was clear
6. William _____ (make) a phone call, but I'm not sure about that
7. He ____ (need) his phone,because it was on the table
8. They _____ (leave) the house quickly-that's for sure
9. There ____ (be) a roberry, because there was money on the table
10. One of them ____ (cut) a finger, which could explain why there was blood on the floor.

1) must have gone2) might have wanted3) can'thave eaten4)might have watched5)must have recieved6)might have made7)can'have needed8)must have left9)can't have been10)must have cut