PHẦN1
1 c 10c
2a 11c
3a 12d
4c 13 b
5d 14 b
7b 15a
PHẦN 2
1 interest
2 collecting
3music
4
.......
6collect
7more expensive
PHẦN 3
1 have a big library
2well at marth
3best subject ?
4 go swimming ?
5 what is tasty of the cake?
6 chưa biết
7 less hours than Nam
8 Nile river is longest river in the world
9 five thousand books in the school
10 many interesting places in HN