Exercise 1 Explanation – Erklärung Ben have has been doing this summer job at the ice cream parlour for a month now. Lissy and Jana have been waited waiting for their Chinese food delivery for over an hour. How long have you being been standing there? korrekt. Exercise 2 Explanation – Erklärung Achte darauf, um welche Satzart es sich handelt (Aussage, Verneinung, Frage) und ob du have oder has einsetzen musst. Adverben wie only in Satz…