1) B
2) D
3) A
4) C - (Definately C, no doubt)
5) D ( Positive)
6) B
7) B
8) C (definate)
9) A (toss up between A and D, had no idea)
10) C (another toss up between B and C)
11) C
12) A
13) B
14) D
15) D
16) A (THERE IS NO DOUBT AT ALL, LOOK AT THE TEXTBOOK!)
17) D
18) C
19)...