1. We have not gone to the mountains this week.
Have we gone to the mountains this week?
2. Tom had not played football that Sunday.
Had Tom played football that Sunday?
3. We had not gone to country last winter.
Had we gone to country last winter?
4. The pupils had not planted trees in autumn.
Had the pupils planted trees in autumn?
1. We have not gone to the mountains this week.
Have we gone to the mountains this week?
2. Tom had not played football that Sunday.
Had Tom played football that Sunday?
3. We had not gone to country last winter.
Had we gone to country last winter?
4. The pupils had not planted trees in autumn.
Had the pupils planted trees in autumn?