54, If they don' t live far fromm school, they can walk there
55, if you don't remind her , she 'll forget it
III,
1 B - dạng câu điều kiện (type 2)-> to V
2, C - reported speech
3, C - reported speech (dạng câu kể)
4, A - reported speech (dạng câu kể)
5 B - reported speech (dạng câu kể)
6 , D - reported speech (dạng câu kể)
7, A - reported speech (dạng câu kể)
8, B( reported speech , cách chuyển đổi trạng ngữ chỉ thời gian : last +N -> the N+ before / the previous +N)
9, B - reported speech (dạng câu kể)
10, C reported speech ( lùi thì)
11 Dreported speech dạng câu kể
12, C reported speech ( lùi thì)
13, B reported speech (dạng câu kể)
14, A ( dạng Yes / No cx là reported speech)
15, D (reported speech ( lùi thì)
16, D (reported speech (Wh questions)
17, C dạng Yes / No cx là reported speech)
