7
1. scratch-card
2. before-tax
3. Euro-sales
4. four-years marriage
5. 100-square-metre rink
6. all-weather rink
8
1. We went on a two-week holiday.
2. He broke the 10000-metres race record.
3. She went for an early-morning walk.
4. I saw a documentary about a 120-years-old man.