Write the sentences with the apostrophe ( ' ) in the correct place. 1. These are Susans keys.These are Susan's keys.2. I like your husbands haircut.I like your husband's haircut.3. Those are Robert and Sarahs children.4. There is a teachers meeting on Mondays.5. Are the childrens coats in the car?6. The mens clothes are upstairs.7. Alices mother is very ill.8. We have a months holiday in the summer.9. The students exams start next week. 10. This is my mothers dress.