Answer:
There , four and two.
Explanation:
There - demonstrative adjective
Demonstrative adjectives are special adjectives or determiners used to identify or express the relative position of a noun in time or space. A demonstrative adjective comes before all other adjectives in the noun phrase. Some common demonstrative adjectives are this, that, these, and those.
Four & Two - adjective of number
Numbers are usually adjectives, because the information they give is how many of the noun.
Answer: Animal farms can teach us how easy power corrupts those who wield it and that when governors have more power than governed and how easy the power is to abuse or control easy.
Answer: He asked if he was a scientist or an arts graduate.
Explanation:
Indirect speech is a report of someone else's statement, question or utterance. By using indirect speech, we avoid quoting the statement directly as in direct speech.
In some languages, including English, the tense changes as we convert a direct speech into indirect speech, which is called <em>the sequence of tenses</em>. In this example:<em> </em><em>Is</em><em> he a scientist or an arts graduate?</em>, present simple tense becomes past simple tense in indirect speech - <em>He asked if he </em><em>was</em><em> a scientist or an arts graduate.</em>
Well what do you think the "reader" should ask?