Sure! Here are the best answers for each question:

**Question 6:** C. exorbitant
**Question 7:** A. can she
**Question 8:** B. much luggage
**Question 9:** A. haven't been reading
**Question 10:** D. I’d love to!
**Question 11:** A. the
**Question 12:** A. motivation
**Question 13:** A. don’t have to
**Question 14:** C. to throw
**Question 15:** D. call off

Let me know if you need any more help!