1 Hoa asked Phong if his mother had supported that idea.

(Trong câu gián tiếp thì QKĐ=>QKHT,your=>đổi theo tân ngữ,this=>that)

2 The teacher told Nga to tell her friends to stop skipping in the yard then.

(told sb to V,your đổi theo O,now=>then)

3 My parents told me they would visit Hoi An the next day

(TLĐ=>would+V,tomorrow=>the next day/the following day)

4 Mr Loc asked the girl why she was interested in her class

(HTĐ=>QKĐ,you,your=>đổi theo O)

5 The policeman said he hadn't enterviewed the teenagers about the accient the day before 

(QKĐ=>QKHT,Yesterday=>The day before/ the previous day)

1.hoa asked phong if his mother supported that idea-S+asked/wanted to know...+if/whether+S+V(lùi thì)-câu hỏi phỏng đoán thì sd cấu trúc này

2.the teaher told nga to tell her friends to stop skipping in the yard then-S1+told+S2+toV-câu yêu cầu,mệnh lệnh

3.my parents told me we would visit hoi an the next day-S+told/said...+S2+V lùi thì-câu trần thuật

4.mr/loc asked the girl why she was interested in her class-S+asked/wanted to know...+wh+S+v lùi thì

5.the police man said he hadn't interviewed the teenagers abour the accident the day before-S+told/said...+S2+V lùi thì-câu trần thuật