— Is it possible to see anything of London in one or two days?
— Well, yes, but, of course, not half enough.
— What do you think I ought to see first?
— Well, if you are interested in churches and historic places you should go to Westminster Abbey, the Houses of Parliament, St. Paul's and the Tower. Do you like art galleries?
— Rather!
— Then why not go to the National Gallery and the Tate?
— I'm told one ought to see the British Museum. Do you think I shall have time for that?
— Well, you might, but if I were you, I should leave that for some other day. You could spend a whole day there. It's much too big to be seen in an hour or so.
— I suppose it is. What about going to the Zoo?
— That's not a bad idea. You could spend a couple of hours there comfortably, or even a whole afternoon, watching the wild animals, birds and reptiles. You could have tea there too.
— I'll do that, then. How do I get there?
— Let me see. I think your best way from here is to walk across Regent's park.
— Is it much of a walk?
— Oh, no, a quarter of an hour or so, but, if you are in a hurry, why not take a taxi?
— I think I will. Ah, here's one coming. Taxi! The Zoo, please.