18)My sister who lives in San Francisco<u><em>, </em></u> is a chemist!
19)My sister who is a doctor , lives in London!
The answer is 2, because they introduce his doings similarly, by using "And" and "A".
The way in which a writer follows the writing process. A rubric will evaluate a class, performance, or skill based on the basic requirements set by the professor or teacher (the rubric). This overall is similar to a report card.