I:
1, A
2, A
3, C
4, A
5, C
6, A
II:
1, Children ought to eat candy enough
2, I prefer watching Tv to reading book
3, What about going to the amusement center?
4, They are skillful at swimming
III:
1, Last summer vactiong, Nam went to Nha Trang
2, He stayed in his aunt's house near the beach
3, The weather was fine in the morning
4, He visited Tri Nguyen Aquarium and bought some souvernirs
5, He ate some fish and crabs
6, He had a lot of fun
@XiN CTLHN CHO NHÓM VỚI Ạ