`1.` He said to her (that) he would take her to his house the next day.

`-` Chuyển thì tương lai đơn thành thì tương lai quá khứ: will `->` would.

`-` Chuyển ngôi: I `->` he; you `->` her; my `->` his.

`-` Chuyển trạng ngữ: tomorrow `->` the next day/the following day.

`2.` He said to them (that) he didn't understand what they said.

`-` Chuyển thì hiện tại đơn thành thì quá khứ đơn: don't understand `->` didn't understand.

`-` Chuyển ngôi: I `->` he; you `->` they.

`3.` They said (that) they were doing their homework then.

`-` Chuyển thì hiện tại tiếp diễn thành thì quá khứ tiếp diễn: are doing `->` were doing.

`-` Chuyển ngôi: we `->` they; our `->` their.

`-` Chuyển trạng ngữ: now `->` then.

`4.` She said to me (that) I hadn't finished it the previous day because I had been busy.

`-` Chuyển ngôi: you `->` I.

`-` Chuyển thì quá khứ đơn thành thì quá khứ hoàn thành: didn't finish `->` had finished; were `->~ had been.

`-` Chuyển trạng ngữ: yesterday `->` the previous day/the day before.

`5.` She said to Daisy (that) she was very proud of her parents.

`-` Chuyển ngôi: I `->` she; my `->` her.

`-` Chuyển thì hiện tại đơn thành thì quá khứ đơn: am `->` was.

`@` Câu trần thuật gián tiếp:

S + said + to somebody + (that) + S (chuyển ngôi) + V (chuyển thì) + O...

$#Hoidap247$
$@Angelinazuize$

`-` Tường thuật :

`+` S + said + that + S + V ( lùi thì )

`+` S + said to / told + O + that + S + V ( lùi thì )

`*` HTĐ `->` QKĐ : S + Ved / V2 `-` S + was / were + adj / n

`*` QKĐ `->` QKHT : S + had + VpII

`*` HTTD `->` QKTD : S + was / were + V-ing

`*` TLĐ `->` TLTQK : S + would + V

`1`.He said to her that he would take her to his home the following day

`2`.He said to them that he didn't understand what they said

`3`.They said that they were doing their homework then

`4`.She said to me that I hadn't finished it yesterday because I had been busy

`5`.She said to Daisy that she was very proud of her parents

`\text{# TF}`