Answer :
a. Paul's skills as a lecturer are amazing. It follows the subject-verb-object pattern. This structure is clear and direct.
In sentence a, 'Paul's skills as a lecturer' is the subject and it is positioned at the beginning of the sentence. It follows the subject-verb-object pattern, with 'are' serving as the verb and 'amazing' as the complement that describes Paul's skills.
In contrast, sentence b starts with a prepositional phrase 'As a lecturer,' and only introduces the subject 'Paul's skills' later in the sentence. Sentence c introduces a noun phrase 'Amazing skills' as the subject but does not start with Paul's skills directly.
