a
days;the
/
the
The; a
the
the
a
The; the
13.lives
14.are
15.is
16.interesting
17.studied
18.have taken
19.developed
20.won
21.listening; collecting
22. will hold
23.me
24.to finish
25.playing
26.beautiful
27.to bring
28.to learn
29.writing
30.to use