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  • Paraphrase the following sentences using the Subjective Infinitive Constructions as in the models:
    M o d e l I. It is known that he will make his report today
    He is known to make his report today
    l. It is believed that the method involved is good.
    2. It is expected that they will take part in this research work.
    3. It is known that evapo- ration goes more rapidly at the higher temperature.
    4. It was known even in ancient times that water is denser than air.
    M o d II. It was found that those rays had been deflected
    Those rays were found to have been deflected.
    1. It was known that the substance had been purified.
    2. It was con- sidered that the method had been improved.
    3. It was known that the investigations carried out by him had resulted in new discoveries.
    4. It is believed that they have examined this substance sufficiently.

  • l. It is believed that the method involved is good.---The method nvolved is believed to be good.
    2. It is expected that they will take part in this research work.---They are expected to take part in the research work.
    3. It is known that evaporation goes more rapidly at the higher temperature.--- Evaporation is known to go more rapidly at the higher temperature.
    4. It was known even in ancient times that water is denser than air. ---Water was known to be denser than air even in ancient times.

    M o d II. It was found that those rays had been deflected
    Those rays were found to have been deflected.

    1. It was known that the substance had been purified---The substance was known to have been purified..
    2. It was considered that the method had been improved.--- The method was considered to have been improved.
    3. It was known that the investigations carried out by him had resulted in new discoveries. ---The investigations carried out by him were known to have resulted in new discoveries
    4. It is believed that they have examined this substance sufficiently.---They are believed to ace examined this substance sufficiently well.