Сделайте вопрос подчеркнутым словам 1 she has been working in this school for five years: (in this school) 2 they have been dancing since eight o'clock: (have been dancing) 3 she has been in germany for a month: (for a month) 4 i have been busy all day because i was ill last week: (because i was ill last week) словам в скобках сделать вопрос
2 What have they been doing since eight o'clock:?
3 How long has she been in Germany?
4 Why have I been busy all day?