Murphy, Unit 8, 8.4

1. You ask: Have you driven a car before?
   He says: No, this is the first time I've driven a car.
2. You ask: Have you played tennis before?
   He says: No, this is the first time I've played tennis.
3. You ask: Have you ridden a horse before?
   She says: No, this is the first time I've ridden a horse.
4. You ask: Have you been in London before?
   She says: No, this is the first time I have been to London.