1. The document discusses the phrases "it is said that", "he is said to", and "(be) supposed to". It explains that these phrases mean "people say" and are often used in news reports to attribute information to an unnamed source.
2. Several examples are provided to illustrate the meaning and usage of these phrases in different tenses. Exercises are also included where the student must rewrite sentences using "it is said that".
3. Additional meanings of "(be) supposed to" are explained, such as something that is planned or expected, or things that are not allowed. References used in the document are listed at the end.