1 Tidal
2 natural
3 prediction
4 extentively
5 disastrous
6 preparation
7 Canned
8 scientists
9 eruption
10 destruction
1 D
2 C
3 C
4 A
5 D
6 D
7 B
8 B
9 D
10 A
11 C
12 D
13 C
14 D
15 B
16 B
17 A
18 B
19 A
20 C
21 D
22 C
23 D
24 B
25 B
26 C
27 A
28 D
29 C
30 B
31 C