Circle the correct answer 1 A: What’s your new flat like? B: a It’s very nice. b Really?

Have they visited London this year?
When have they visited London?
What city have they visited this year?
Сойдет?

1. Who have already visited London this year? (вопрос к подлеж.)
2. Have they already visited London this year? (общий)
3. When have they visited London? (спец.)