1. B (not too bad)
2. B (see you later)
3. D (congratulations)
4. A (yes, I'd love to)
5. B (I don't)
6. A (I am)
7. A (had)
8. B (thanks for your compliment)
9. A (I do, too)
10. D (I usually sleep until noon)
11. B (don't hurry)
12. D (I'm glad you like it)
13. C (the same to you)