I.
1D 2C 3A
II.
4D 5A 6C
III.
7B 8A 9A 10D 11D 12C 13C 14C 15A
IV.
16 explorer
17 dramatically
18 survival
19 challenging
20 unconscious
V.
21D 22B 23A 24C 25A
43. Not to spend so much money on magazines
44. Don't have to take part in the festival if you don't want to.
45. Was able to ride a bike when she was 5.