`1.` Lan asked Lien how much this dress cost.

- S + asked (+O) /wanted to know/wondered + Wh-questions + S + V lùi thì

`2.` Mr.Green told Bill to come to their dinner tonight.

-  S + told + O + to-infinitive.

`3.` She told the boy to show her what he had in his hand.

-  S + told + O + to-infinitive.

`4.` The police ordered me to stay where I was and not to touch anything,

`5.` The teacher told us not to make so much noise.

- S + told + O + not to-infinitive.

`6.` The manager told me to come into his office.

- S + told + O + to-infinitive.

`7.` Susan told Tom not to call her again at that late hour.

- S + told + O + not to-infinitive.

${1.}$ Lan asked Lien how much this dress cost.

→ S + said (that) + S + V(lùi thì): câu gián tiếp

${2.}$ Mr.Green told Bill to come to their dinner tonight.

→ S + asked/told/ordered/warned/invited ... + O +(not) to_V: câu gián tiếp dạng mệnh lệnh, yêu cầu, đề nghị 

${3.}$ She told the boy to show her what he had in his hand.

${4.}$ The police ordered me to stay where I was and not to touch anything,

${5.}$ The teacher told us not to make so much noise.

${6.}$ The manager told me to come into her/his office.

${7.}$ Susan told Tom not to call her again at that late hour.

* Một số thì của động từ lùi thì:

- HTĐ → QKĐ

- HTTD → QKTD

- HTHT → QKHT

- HTHTTD → QKHTTD

- QKĐ → QKHT 

- QKTD → QKHTTD

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