The correct answer should be <span>Taking public transportation can benefit a person financially, create new social connections, and reduce stress.
This is a great topic sentence because it focuses on certain aspects. It doesn't just say that it's great for many reasons. It shows what the article or the paper is going to be about.</span>
The linking verb is the word, "is" and "effective" is the predicate adjective.
I hope this helps.
Take care,
Diana
Answer: He spoke a smattering of words she didn’t understand.
Explanation: Smattering- A slight, superficial, or introductory knowledge of something.
<span>D. Fencers wear metal helmets, these have wire face guards.</span>