11. by the time they reach edinburgh, for 6 hours. will have been travelling will have travelled will travel will be travelling 12. you don’t have to call cindy. her later, so i’ll pass the message on. will see will be seeing will have seen will have been seeing 13. excuse the fax-machine for long? will / use will / have used will / have been using will / be using 14. by the time you come to the party. will go will have gone will be going is going to go 15. the report until 5 o’clock. will not complete will not have completed will have been completing will be completing 16. don’t call her now – will be sleeping will have slept will sleep will have been sleeping 17. it’s 8 o’clock. the office by the time we get there. will leave will be leaving will have left will have been leaving 18. to rome tomorrow morning. here is my ticket. am flying will fly will have flown will have been flying 19. look at the timetable. the in london at 6: 40. is going to arrive arrives will be arriving will have arrived 20. the report by tomorrow. will finish will be finished will have been finishing will have finished