Chapter 7

1. a
2. b
3. a
4. c
5. a
6. a
7. a is better but you could answer c
8. c
9. b
10. c

11. a
12. b
13. a
14. b
15. a

Chapter 8

1.	C
2.	A
3.	C
4.	B
5.	C
6.	B
7.	A
8.	A
9.	A
10.	B
11.	A
12.	B (though stylistically it is not always the best choice)
13.	B (though it's best NOT to unless absolutely necessary)
14.	B (again, stylistically it may not be the best choice)
15.	A
16.	Putting an adverb between "to" and the dictionary form of the verb. E.G. to boldly go
17.	Joining two complete sentences with a comma instead of a stronger unit of punctuation. E.G. Grammar and punctuation are problems for me, I never learned them in school.
18.	Running two complete sentences together with no punctuation, correct or otherwise. E.G. I want to go to graduate school it's needed now for a CPA degree.
19.	When the pronoun does not agree in number with the grammatical number of its antecedent noun. E. G. The students took down the assignment in her notebook.
20.	I want to travel, to go to graduate school, and someday having a family.
	I want to travel, to go to graduate school, and someday to have a family.