1.Phong asked Peter if he enjoyed reading. (enjoy + V-ing)

2.Hoa asked Lan if she liked sports.

3.She asked Nam if her sister and brother went to the same school.

4.She asked her mom if there were any oranges in the fridge.

5.He asked his friend if it would rain tomorrow morning.

6.Tam asked Peter if he came to Hue 3 years ago.

7.Tuan asked Lan if Tam and Hoa were late to class.

8.She told me if I could speak Chinese.

9.Tam asked Thu if she would be here for five days.

10.She asked Ba if he was reading then.

Công thức chung cho reported speech: lùi thì (lùi về quá khứ)
VD:
will-would
shall - should
should - should
must - had to/must
can - could
have V3 - had V3
but...had V3 - had V3
here - there                            
there - then
tomorrow - the following day (Tương tự với week và year)

Mình làm zí zụ một số cái đó
Best wishes ^>^
@roseanneparkblink

1.Phong asked Peter if he enjoyed reading. 

2.Hoa asked Lan if she liked sports.

3.She asked Nam if her sister and brother went to the same school.

4.She asked her mom if there were any oranges in the fridge.

5.He asked his friend if it would rain tomorrow morning.

6.Tam asked Peter if he came to Hue 3 years ago.

7.Tuan asked Lan if Tam and Hoa were late to class.

8.She told me if I could speak Chinese.

9.Tam asked Thu if she would be here for five days.

10.She asked Ba if he was reading then.

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Cấu trúc reported speech : "Lùi thì" động từ

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Động từ khuyết thiếu :

can → could

may → might

must = bắt buộc → had to

must = có vẻ → must (không đổi)

could → could (không đổi)

might →might  (không đổi)

should → should (không đổi)