Answer:
8. Her movement was limited in her left shoulder but her right shoulder was not.
lack of parallel construction
9. His ankle was red and swollen. Although he reported no pain.
fragment
10. He has been taking an antihistamine, what he really needs is a decongestant.
run on
11. After she finished typing the letter, making the coffee, and filed the reports, Virginia took a break.
lack of parallel construction
12. Henry got up each morning and walked the dog then he sat down and ate some breakfast, read the paper from cover to cover, and then he finally left for work.
run-on
13. Because he had never flown on an airplane before.
fragment
14. Walking down the street, the Chrysler building glistened in the winter sun.
dangling participle
15. Her greatest passions in life were quilting and to swim.
lack of parallel construction
16. I saw a beautiful car, and it was British racing green, and it had unbelievable leather seats.
run on
17. Because it is generally believed that professional writers never revise.
fragment