How many examples of this are given?
 he British usually hide their feelings. They seldom start a conversation with strangers. For example, on the train the British often spend their time reading newspapers or books. But Americans are quite different. They're more active and easier to talk with. The British and Americans may use different _ for many things. The British usually use "football", "eraser" and "mail" while Americans prefer to use "soccer", "rubber" and "post". 