Your answer would be B. He's talking about not being able to prove his age because he hasn't never seen a real record of his birth or anything else that would give him an idea of how old he is, so no real way to actually prove it.
The answer is: [D]: "higher" .
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Note:
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Choice: [A]: "more high"; — is grammatically incorrect at all costs.
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Choice: [B]: "highest" ; — is the "superlative" — NOT the "comparative".
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Choice: [C]: "more higher"; — is grammatically incorrect at all costs.
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Choice: [D]: "higher" — is the comparative form and is grammatically correct.
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Well saying dunno is an error in formal/academic writing. In academic writing you would have to write, i do not know, though.
To wrap it up, there<span> are essentially three </span>types of speeches<span> public speakers use to influence their audience. The informative speech conveys information, the persuasive speech is a call to action and the special occasion speech is given to commemorate a person or event.
is this what you are askin
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