1. Dave hardly ever sees his ex-wife
2. Bill phones home twice a week
3. My flatmate always has shower before breakfast
4. Claire's sister never takes their dog for a walk
5. I go to the hairdresser four or five times a month
6.This flight normally arrives on time
ex. 5
1. blood
2. heart
3. lungs
4. skin
5. temperature
6. injection
7. headache
8. flu