A - Phonetics
Bài I :
1 - d
2 - a
3 - d
4 - c
5 - d
Bài VI :
1 - any
2 - some
3 - any
4 - some
5 - some
6 - some
7 - any
8 - some
9 - a / a
10 - any
Bài VIII :
1 - d
2 - c
3 - c
4 - a
5 - c
6 - b
7 - c
8 - a
9 - c
10 - b
11 - b
12 - c
13 - c
14 - d
15 - c