`1.->` Lan told me not to give her his money here. 

Câu tường thuật, dạng mệnh lệnh : S + said + (that) + (not) + toV + ... 

`2. -> ` The doctor advised me to take those aspirins then.

Câu tường thuật, ( dạng lời khuyên) : S + advised sb + (not) + toV 

`3.->` He said he would see my friends the next day. 

Câu tường thuật thì tương lai . Will -> would ; tomorrow -> the next day ; I -> he ; your -> my       

${1.}$ Lan told him not to give her his money there.

→ told sb to do sth: bảo ai đó làm gì

${2.}$ The doctor advised girls to take those aspirins then.

→ advised sb to do sth: khuyên ai đó làm gì

hoặc: The doctor said to girls that they should take those aspirins then.

${3.}$ He said he would see my friends the following day/the next day.

→ câu gián tiếp dạng trần thuật: S + said/told + O/ said to + O (that) + S + V(Lùi thì)

* Một số thì của động từ lùi thì:

- HTĐ → QKĐ

- HTTD → QKTD

- HTHT → QKHT

- HTHTTD → QKHTTD

- QKĐ → QKHT 

- QKTD → QKHTTD

- is/am/are going to → was/were going to

- can/ will/ shall/ may/ must + V0 → could/ would/ should/ might/ had to + V0

* Cách biến đổi trạng từ chỉ thời gian và nơi chốn:

- today → that day

- tonight → that night

- tomorrow → the next day/the following day

- yesterday → the day before/ the previous day/ the period day

- ago → before

- now → then

- this → that

- these → those

- here → there