C. She sees Gretchen as a rival and a competitor.
Question 10: true
Question 11: C "Remember, look both ways before you cross a street."
Question 12: A "Do you remember how to figure out the area of a parallelogram? I'm having trouble doing it."
Question 13: C "Make sure you put the turkey in the oven at noon," Mildred said.
Question 14: C begin a new paragraph
Question 15: C The Cubs, my dad's favorite ball club, finished in last place again.
Question: 16: Before but
Quesion 17: D "It seems to me," mused Shawn, "that those policies are confusing."
Question 18: D no comma necessary
Answer:
Once there was an elephant,
Who tried to use the telephant—
No! No! I mean an elephone
Who tried to use the telephone—
(Dear me! I am not certain quite
That even now I’ve got it right.)
Howe’er it was, he got his trunk
Entangled in the telephunk;
The more he tried to get it free,
The louder buzzed the telephee—
(I fear I’d better drop the song
Of elephop and telephong!)
Explanation: