Задайте, пожалуста, спеиальные вопросы к выделенным словам))

1) when did he take three exams

1 when did he take three exams? 2what was translate from German into English 3 with who have you spoken about your report 4 who did tell you about an interesting care from his practice 5 what time must the train arrive in Moscow 6 when could I play the piano very well 7 what had we to go yesterday 8 who does usually have their exams in July 9

1) How many exams did he take last term?2) What was translated from german into english?3) To whom have (you/I) just spoken?4) Who told you about an interesting case?5)When must the train arrive in Moscow?6) When could you lay the piano well?7) When did you have to go to the bank?8) When do students usually have their exams?9) To whom do we have to show the results of our research?10) As what is Cambridge known now?