a)

1. sense of freedom ... coast ... being out in the sea

2. outdoors ... like I'm living on the edge ... hiking and other mountain sports

3. rods, lines and hooks

4. taking pictures ... I'd like to do it as job

'Out to Sea' is about fishing.

'Xtreme' is about extreme sports.

'Boards' is about surfing and windsurfing.

'At the Top' is about sports news and celebrities.

'Take It' is about photography.

b)

1. C

 - Sara likes water sports and 'Boards' is about surfing.

2. B

 - Gary likes living on the edge and 'Xtreme' is about extreme sports.

3. A

 - Mark is interested in fishing equipment (rods, likes and hooks) and 'Out to Sea' is about fishing.

4. E

 - Amy likes taking pictures and 'Take It' is about photography.