Unit 3
Lesson D
2c.
1-b
2-d
3-c
4-a

Unit 3.
lesson C.
2a.
1. Impolite
2. Polite
3. Impolite
4. Polite
5. Impolite
6. Polite

Unit3
Lesson B.
2a.
1. to
2. ing
3. to
4. to
5. not to
6. not to
7. ing
8. not to
9. ing
10. not ing

Unit3.
lesson B.
1c.
1. cutting in line is bad manner
2. you can offend people by showing affection in public
3. it's rude not to bow or shake hands when you meet someone

Unit3
Lesson A.
2.
1. When is it sung?
2. How is it made? What is it served whit?
3. When is it celebrate?
4. When is it worm?
5. Are there played by both men and women?
6.Where are these played?

Unit 2.
lesson D.
1c.
1b,2a,3c,4a, 5c.

Unit 2,
lesson C.
2a.
1a: do you play any musical instroments?
2a:Do you have satellite radio?
3a: Di you listen to music when you're reading or working?