Ответ:

2 I can see two boys swimming in the sea

3 I can hear a child crying on the beach

4 I can feel the sun shining on my back

5 I can hear someone playing on a guitar

6 I can smell someone eating a hamburger

7 I can feel a gentle wind blowing

8 I can see a young man taking a sunbathe

9 I can hear some birds calling on the sky

10 I can see two children building a sandcastle