When the subject needs to be emphasized more than the action performed,the active voice is used.So (a) is correct
C. She has wanted to move west for several years, and now he's taking her there.
Answer:
Based on some poking around i did it is Deja Vu
Explanation:
The infinitive phrase in this sentence is to speak clearly, and it is used as a subject of the sentence. What/who is essential to being understood? To speak clearly.