Hi,
The answer should be ‘thesaurus’.
To rewrite the sentence you first must know the definition of ambiguous.
<u>Ambiguous: </u> open to more than one interpretation; having a double meaning or unclear or inexact because a choice between alternatives has not been made. (Definition straight from google)
People from all around the world today can use the Internet. This makes immediate communication <u>ambiguous.</u>
We know that both S<span>ophie Kinsella and Tim Bowler are both writers or authors and that they have already written and published many works. But there is one thing that is common between them and that is they worked at other jobs before they became authors. The answer is option D.</span>