Answer:
1. This diet emphasizes fresh vegetables, whole-grain bread, and broiled meat.
2. C
3. This course is designed to teach you to write a good essay and to avoid grammatical errors.
4. She wore a diamond ring, a pearl necklace, and a jade bracelet.
5. C.
6. C.
7. The witness appeared to be quiet, calm, and confident.
8. We are looking for a house with three bedrooms, two baths, and a large bathroom.
9. C
10. She likes to dance, to eat, and to have a good time.
:)