Измените предложения, используя конструкцию is / are said to... 1. People know that the British are not very friendly. 2. People say that the British are polite and well-mannered people. 3. Some people consider that the British are the world's greatest tea drinkers. 4. We believe that the English have a good sense of humour. 5. People think that the Scots are a serious people.​