`27.`Tom said to Anna that he would send her those books that weekend.

`28.`Tom asked us how many lessons we had a week.

* Giải thích :

`-`Câu gián tiếp với "said" : S + said ( that ) + S + V lùi thì...

`-`Câu hỏi Yes/No : S + asked +(O)/wanted to know/ wondered + if/whether + S + V(lùi thì)

`-`Câu hỏi có từ để hỏi Wh-Questions : S + asked/ wondered/ wanted to know + Wh-Questions + S + V…

- Lùi thì :

Hiện tại đơn `⇒`Quá khứ đơn

Quá khứ đơn `⇒`Quá khứ hoàn thành tiếp diễn

Quá khứ hoàn thành`⇒`Quá khứ hoàn thành

Tương lai đơn `⇒`Tương lai trong quá khứ

am/is/are + going to V `⇒`was/ were going to V

will `⇒`would

Shall/ Can / May `⇒`Should / Could/ Might

Should / Could/ Might/ Would/ Must `⇒`Giữ nguyên

- Đổi đại từ nhân xưng, tính từ sở hữu và đại từ sở hữu

I `⇒`She/ he

We `⇒`They

You `⇒`I, he, she/ they

Us `⇒`Them

Our `⇒`Their

Myself `⇒`Himself / herself

Yourself `⇒`Himself / herself / myself

Ourselves `⇒`Themselves

My `⇒`His/ Her

Me `⇒`Him/ Her

Your `⇒`His, her, my / Their

Our `⇒`Their

Mine `⇒`His/ hers

Yours `⇒`His, her, mine/ Theirs

Us `⇒`Them

Our `⇒`Their

- Thời gian, nơi chốn :

Here `⇒`There

Now `⇒`Then

Today `⇒`That day

Yesterday `⇒`The previous day, the day before

Tomorrow `⇒`The following day, the next day

Ago `⇒`Before

Last week `⇒`The previous week, the week before

Next week `⇒`The following week, the next week

This `⇒`That

These `⇒`Those

`27`.Tom said to Anna that he would send her these books that weekend

`\rightarrow` Câu tường thuật : S + said to / told + O + that + S + V ( lùi thì )

`29`.Tom asked us how many lessons we had a week

`\rightarrow` Câu tường thuật NV : S + asked + O + if / whether / wh + S + V ( lùi thì )

`\text{@ TheFox}`