C. circle the correct words. andy hey olivia (1)could/may you drive me to the airport tomorrow evening? olivia at what time? andy well my departure time is 10: 00, so i (2) need /must to be there at around 8: 00. olivia o then rm working till 7: оo and then just (3) could/have to get my car from the could garage. so (4) can /may come by your house at 730. andy that sounds fine. but you (5) don't have to/ mustn't be late. idon't want to miss my flight. olivia you (6) needn't/don't need worry. andy thanks. on one more (7) may /must borrow your camera? olivia yes, of course.