1. Was my brother on holiday in autumn last year?2. Was my brother on holiday in autumn or in winter last year? 3. Where was my brother in autumn last year? 4. Who was on holiday in autumn last year? 5. My brother was on holiday in autumn last year, wasn't he?
3. Where was my brother in autumn last year?
4. Who was on holiday in autumn last year?
5. My brother was on holiday in autumn last year, wasn't he?