Y  recommended  to come to you. exercise 55.  lynne is meeting two clients, ben and patty crawford. ben and patty are on holiday in london. complete the conversation using the present perfect. lynne:   how is your hotel? ben:   great! it's the best hotel  i've ever stayed  (ever/stay) in. patty:   yes, ben is really pleased. he (never/slept) in such a big bed before. but he won't be so  pleased when we get the bill. it's also the most expensive hotel we (ever/stay) in! lynne:   (you/be) to london before, ben? ben:   no, i (not/be) here before, but patty (be) a number of times. haven't you, patty? patty:   that's right. but the last time was ten years ago and london (change) a lot since then. lynne:   and what are you going to do this afternoon? patty:   well, i (never/see) madame tussaud's. we (hear) a lot about it from friends, so we thought we'd go there. lynne:   i see. and what about dinner tonight? i know a very good japanese restaurant (you/ever/eat) japanese food, patty? patty:   no, i  haven't. is it good? lynne:   it's delicious. ben:   i (not/try) japanese food before either, so let's go there. patty:   yes, why not?