1
1 - h
2 - c
3 - b
4 - e
5 - d
6 - i
7 - g
8 - a
9 - f
2
Общий: Have they trained together since September?
Специальный: What month have they trained together since?
Альтернативный: Have they trained together since September or October?
Разделительный: They have trained together since September, haven't they?
Вопрос к подлежащему: Who have trained together since September?
3
a - important
b - go in
c - games