Answer:
The answer is D, although.
Christi will not join the chorus, <em>although </em>the director has extended a personal invitation.
Hope this helps!
Explanation:
The helping verb is <u>have</u>, as it shows a continuos tense.
I believe that this is Personification because she's giving nonliving traits human characteristics.
<span>When checking for subject-verb agreement, you want to identify </span>the simple subject.
