[简答题]Phone companies in both U. K. and the USA offer credit card service, commonly called a phone card, to their customers. You get a card with an account number and a PIN (personal identification number) ,which you can use for any phone. You pay for your calls after you have made them when the bill is sent to your home.

[简答题]#24 in the USA and No. 24 in Britain both mean ______ 24.

[填空题]offer

[填空题]
Air services in the USA are generally excellent and relatively inexpensive, and travel by air is a very convenient way of getting around such a large country. There are often cut-price arrangements that foreign visitors are able to get, especially if you book before you leave home, but these change from year to year, so you should check with a travel agent. There are also, from time to time, price-cutting wars and other competitive struggles between the different internal airlines, so it is sensible to make inquiries about what the best deals are at any given time. (American travel agents will know better about these. ) It may well be that some airlines are offering better prices or better arrangements than others for the particular journey you want to make. Note that in America a return ticket is called a "round-trip" ticket, and a single ticket is called "one-way" ticket.
Major Internal Airlines