Answer key to sample problems for test 2

Here is the answer key for the sample problems. I confess that I put it together very quickly and there may be a few errors. Please let me know if you think any of these is incorrect. Also, make sure you check back later for any updates or corrections.

1-A, 2-C, 3-B, 4-C,
5-D, 6-D, 7-B, 8-D, 9-B, 10-C, 11-A,
12-A, 13-B, 14-D, 15-A, 16-C, 17-D, 18-A,
19-C, 20-B, 21-A, 22-B, 23-E, 24-B,
25-A, 26-B, 27-C, 28-C, 29-E,
30-D, 31-C, 32-D, 33-A, 34-C, 35-D, 36-C, 37-A,
38-D, 39-B, 40-A, 41-B, 42-B.