`1,` Asked asked if I was going to visit my aunt the next day.

- Câu tường thuật với Yes/No-questions : S + asked (O) + if/ whether + S + V (lùi thì)

- Hiện tại tiếp diễn -> Quá khứ tiếp diễn

- tomorrow -> the next day/ the following day

`2,` Billy asked his teacher if they would read the story.

- will -> would

`3,` Peter complained that he hadn't caught any fish at all.

- Câu tường thuật với câu kể : S + said/ ... + (that) + S + V (lùi thì) 

- Hiện tại hoàn thành -> Quá khứ hoàn thành

`1` .Asked asked if i was going to visit my aunt the following day 

`->` trần thuật câu hỏi : S `+` asked `+` if/whether `+` S `+` V (lùi thì) 

`->` lùi thì : HTTD `->` QKTD 

                   tomorrow `->` the following day

`2` .Billy asked his teacher if they would read the story 

`->` trần thuật câu hỏi : S `+` asked `+` if/whether `+` S `+` V (lùi thì) 

`->` lùi thì : will `->` would 

`3` .Peter complained he hadn't caught any fish at all 

`->` complaine : phàn nàn

`->` trần thuật lời nói : S `+` said `+` (that) `+` S `+` V (lùi thì)

`->` lùi thì : HTHT `->` QKHT 

`->` cấu trúc QKHT : `(+)` S `+` had not `+` V3/-ed